21-Feb-2020 12:45:45.701 SEVERE [http-nio-8080-exec-13] org.camunda.commons.logging.BaseLogger.logError ENGINE-16004 Exception while closing command context: ENGINE-03083 Exception while executing Batch Database Operations with message ' ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. '. Flush summary: [ DELETE VariableInstanceEntity[d5b8cb97-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb98-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb99-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9a-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9b-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9c-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9d-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9e-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9f-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba6-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba7-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba8-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba9-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaa-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbac-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbad-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbae-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8f1c5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bc9b69-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfa8ab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbd-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7852671-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d79b94a3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7a72d65-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d9267a67-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d94266da-4f10-11ea-8e54-005056a70135] DELETE ByteArrayEntity[d94266d9-4f10-11ea-8e54-005056a70135] DELETE TaskEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE ExecutionEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricActivityInstanceEventEntity[Task_0ad7q85:4b68a06e-547b-11ea-9c9b-005056a70135] UPDATE HistoricProcessInstanceEventEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricTaskInstanceEventEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE_BULK deleteAuthorizationsForResourceId {resourceId=4b69b1df-547b-11ea-9c9b-005056a70135, resourceType=7} DELETE_BULK deleteAuthorizationsForResourceId {resourceId=d5b8cb95-4f10-11ea-8e54-005056a70135, resourceType=8} ] org.camunda.bpm.engine.ProcessEngineException: ENGINE-03083 Exception while executing Batch Database Operations with message ' ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. '. Flush summary: [ DELETE VariableInstanceEntity[d5b8cb97-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb98-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb99-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9a-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9b-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9c-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9d-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9e-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9f-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba6-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba7-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba8-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba9-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaa-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbac-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbad-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbae-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8f1c5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bc9b69-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfa8ab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbd-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7852671-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d79b94a3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7a72d65-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d9267a67-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d94266da-4f10-11ea-8e54-005056a70135] DELETE ByteArrayEntity[d94266d9-4f10-11ea-8e54-005056a70135] DELETE TaskEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE ExecutionEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricActivityInstanceEventEntity[Task_0ad7q85:4b68a06e-547b-11ea-9c9b-005056a70135] UPDATE HistoricProcessInstanceEventEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricTaskInstanceEventEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE_BULK deleteAuthorizationsForResourceId {resourceId=4b69b1df-547b-11ea-9c9b-005056a70135, resourceType=7} DELETE_BULK deleteAuthorizationsForResourceId {resourceId=d5b8cb95-4f10-11ea-8e54-005056a70135, resourceType=8} ] at org.camunda.bpm.engine.impl.db.EnginePersistenceLogger.flushDbOperationsException(EnginePersistenceLogger.java:692) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperations(DbEntityManager.java:361) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:324) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:296) at org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:207) at org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:136) at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:115) at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:69) at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:32) at org.camunda.bpm.engine.impl.FormServiceImpl.submitTaskForm(FormServiceImpl.java:90) at org.camunda.bpm.engine.rest.sub.task.impl.TaskResourceImpl.submit(TaskResourceImpl.java:124) at jdk.internal.reflect.GeneratedMethodAccessor1449.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167) at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257) at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92) at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.EmptyBodyFilter.doFilter(EmptyBodyFilter.java:98) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:164) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:70) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:54) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:61) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59) at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:43) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:770) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.flushStatements(DefaultSqlSession.java:255) at org.camunda.bpm.engine.impl.db.sql.DbSqlSession.flushOperations(DbSqlSession.java:90) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperations(DbEntityManager.java:356) ... 67 more Caused by: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at org.apache.ibatis.executor.BatchExecutor.doFlushStatements(BatchExecutor.java:146) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:129) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:122) at org.apache.ibatis.executor.CachingExecutor.flushStatements(CachingExecutor.java:114) at org.apache.ibatis.session.defaults.DefaultSqlSession.flushStatements(DefaultSqlSession.java:253) ... 69 more Caused by: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(SQLServerPreparedStatement.java:2083) at jdk.internal.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114) at com.sun.proxy.$Proxy5.executeBatch(Unknown Source) at org.apache.ibatis.executor.BatchExecutor.doFlushStatements(BatchExecutor.java:122) ... 73 more 21-Feb-2020 12:45:45.758 WARNING [http-nio-8080-exec-13] org.camunda.bpm.engine.rest.exception.RestExceptionHandler.toResponse org.camunda.bpm.engine.rest.exception.RestException: Cannot submit task form 4b69b1df-547b-11ea-9c9b-005056a70135: ENGINE-03083 Exception while executing Batch Database Operations with message ' ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. '. Flush summary: [ DELETE VariableInstanceEntity[d5b8cb97-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb98-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb99-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9a-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9b-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9c-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9d-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9e-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9f-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba6-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba7-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba8-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba9-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaa-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbac-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbad-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbae-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8f1c5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bc9b69-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfa8ab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbd-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7852671-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d79b94a3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7a72d65-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d9267a67-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d94266da-4f10-11ea-8e54-005056a70135] DELETE ByteArrayEntity[d94266d9-4f10-11ea-8e54-005056a70135] DELETE TaskEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE ExecutionEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricActivityInstanceEventEntity[Task_0ad7q85:4b68a06e-547b-11ea-9c9b-005056a70135] UPDATE HistoricProcessInstanceEventEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricTaskInstanceEventEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE_BULK deleteAuthorizationsForResourceId {resourceId=4b69b1df-547b-11ea-9c9b-005056a70135, resourceType=7} DELETE_BULK deleteAuthorizationsForResourceId {resourceId=d5b8cb95-4f10-11ea-8e54-005056a70135, resourceType=8} ] at org.camunda.bpm.engine.rest.sub.task.impl.TaskResourceImpl.submit(TaskResourceImpl.java:139) at jdk.internal.reflect.GeneratedMethodAccessor1449.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167) at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257) at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107) at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154) at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92) at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.engine.rest.filter.EmptyBodyFilter.doFilter(EmptyBodyFilter.java:98) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:164) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:70) at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:54) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:61) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59) at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:43) at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:770) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.camunda.bpm.engine.ProcessEngineException: ENGINE-03083 Exception while executing Batch Database Operations with message ' ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. '. Flush summary: [ DELETE VariableInstanceEntity[d5b8cb97-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb98-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb99-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9a-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9b-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9c-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9d-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9e-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cb9f-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba6-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba7-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba8-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cba9-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaa-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbac-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbad-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbae-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbaf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb0-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb1-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb2-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8cbb4-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5b8f1c5-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bc9b69-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfa8ab-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbd-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d5bfcfbf-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7852671-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d79b94a3-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d7a72d65-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d9267a67-4f10-11ea-8e54-005056a70135] DELETE VariableInstanceEntity[d94266da-4f10-11ea-8e54-005056a70135] DELETE ByteArrayEntity[d94266d9-4f10-11ea-8e54-005056a70135] DELETE TaskEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE ExecutionEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricActivityInstanceEventEntity[Task_0ad7q85:4b68a06e-547b-11ea-9c9b-005056a70135] UPDATE HistoricProcessInstanceEventEntity[d5b8cb95-4f10-11ea-8e54-005056a70135] UPDATE HistoricTaskInstanceEventEntity[4b69b1df-547b-11ea-9c9b-005056a70135] DELETE_BULK deleteAuthorizationsForResourceId {resourceId=4b69b1df-547b-11ea-9c9b-005056a70135, resourceType=7} DELETE_BULK deleteAuthorizationsForResourceId {resourceId=d5b8cb95-4f10-11ea-8e54-005056a70135, resourceType=8} ] at org.camunda.bpm.engine.impl.db.EnginePersistenceLogger.flushDbOperationsException(EnginePersistenceLogger.java:692) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperations(DbEntityManager.java:361) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:324) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:296) at org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:207) at org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:136) at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:115) at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:69) at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:32) at org.camunda.bpm.engine.impl.FormServiceImpl.submitTaskForm(FormServiceImpl.java:90) at org.camunda.bpm.engine.rest.sub.task.impl.TaskResourceImpl.submit(TaskResourceImpl.java:124) ... 58 more Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error flushing statements. Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. ### Cause: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.flushStatements(DefaultSqlSession.java:255) at org.camunda.bpm.engine.impl.db.sql.DbSqlSession.flushOperations(DbSqlSession.java:90) at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperations(DbEntityManager.java:356) ... 67 more Caused by: org.apache.ibatis.executor.BatchExecutorException: org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.deleteExecution (batch index #4) failed. 3 prior sub executor(s) completed successfully, but will be rolled back. Cause: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at org.apache.ibatis.executor.BatchExecutor.doFlushStatements(BatchExecutor.java:146) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:129) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:122) at org.apache.ibatis.executor.CachingExecutor.flushStatements(CachingExecutor.java:114) at org.apache.ibatis.session.defaults.DefaultSqlSession.flushStatements(DefaultSqlSession.java:253) ... 69 more Caused by: java.sql.BatchUpdateException: The DELETE statement conflicted with the REFERENCE constraint "ACT_FK_TASK_EXE". The conflict occurred in database "Camunda", table "dbo.ACT_RU_TASK", column 'EXECUTION_ID_'. at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(SQLServerPreparedStatement.java:2083) at jdk.internal.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114) at com.sun.proxy.$Proxy5.executeBatch(Unknown Source) at org.apache.ibatis.executor.BatchExecutor.doFlushStatements(BatchExecutor.java:122) ... 73 more