Details
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Bug Report
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Resolution: Fixed
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L3 - Default
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spring-boot 3.4.0, spring-boot 3.2.4, spring-boot 3.1.4, spring-boot 3.3.2
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None
Description
What are the steps to reproduce your problem?
- Use the Camunda Webapps EE Spring Boot Starter version 3.1.1 or above with the camunda license provided in resources/
- Use PostgreSQL 9.6.5.
What is the problem?
When the Camunda Spring Boot application is started, it fails with a PSQLException: Cannot commit when autoCommit is enabled exception related to the EnterLicenseKeyConfiguration class.
What would be the expected behavior:
The license is loaded and committed correctly and the application is successfully started.
Hints (optional):
The Camunda Spring Boot Starter version 3.1.1 performs an explicit commit statement when the license key is entered in the database. This doesn't work well with the PostgreSQL auto-commit feature, which internally begins and commits a transaction automatically on each db operation.