Given:

• an async ServiceTask which is implemented as JavaDelegate
• inside the Delegate, a TransactionListener is registered for state Committing which throws an exception

When:

• the job executor executes the delegate

Then:

• the TransactionListener is invoked and throw an exception
• but the job is marked as successful and the process continues

Hint:

• it seems that the transaction is already committed when the TransactionListener is invoked (job entity is already deleted)
• expected behavior in camunda > 7.4
• see engine integration test AsyncJobExecutionTransactionListenerTest