Where is the exception logged? "RuntimeException thrown during beforeCompletion cycle caused transaction rollback".

Q&A
1

I’m using Bonita 7.0.1 community edition. I have a human task with a form that updates some business data variables. When I try and submit the form I’m getting the following error returned:

{“exception”:“class org.bonitasoft.engine.bpm.flownode.FlowNodeExecutionException”,“message”:“USERNAME=syscomUser | org.bonitasoft.engine.transaction.STransactionCommitException: bitronix.tm.internal.BitronixRollbackException: RuntimeException thrown during beforeCompletion cycle caused transaction rollback”}

But I can’t find what the exception is that is causing the issue. There is nothing in the bonita.log file and I’m not sure where else to look. Any ideas on how I can find out what is happening?

Thanks
David

2

Got the same problem using 7.2 and found my logs in workspace/tomcat/logs/bonita.log

Maybe you need to change your logging defaults in logging.properties under workspace/server_configuration/conf?