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Blocked jobs with stack trace in ACT_RU_JOB

Question asked by jaylemur on Oct 14, 2013
Latest reply on Oct 21, 2013 by jbarrez

We got some kinds of blocked jobs in Table ACT_RU_JOB :
From TYPE_ "message"
And with the Exception :
### Error querying database.  Cause: java.sql.SQLException: The transaction is no longer active - status: 'Marked rollback. [Reason=weblogic.transaction.internal.TimedOutException: Transaction timed out after 29 seconds
BEA1-7959EDD1F1254D80F400]'. No f…

You can find the linked stack trace from Table ACT_GE_BYTEARRAY in the attached file.

It seems that the error occurs when Activiti makes a request to it's own tables.

What does mean a transaction timeout in this case ?   Is it the Activiti request which lasts over 30 seconds ?
Or it is due to a previous ServiceTask which lasts too long ?

Any hint are welcome.

Thanks in advance.

Patrick Brühlmann