Error Message :
ORA-00060: deadlock detected while waiting for resource
A problem has been solved where deadlocks occured during workflow execution if tasks within the workflow have MAX_PARALLEL restrictions set.
Further technical details:
When a workflow with several parallel task has been started , several EXEC_LOH messages were send.
The deadlock occurs in the QUITT2 message for GENX that was send by one of the earlier EXEC_LOH messages. While the QUITT2 message is processed, one of the other EXEC_LOH is also processed and that is resulting in a deadlock.
The following server routines can be found in the logs of the WP´s:
JPEXEC_R/JPENDE / JPEXEC_R/DEACT
Root Cause: Refer to description
This field was added on 30/03/2017. This article has not been updated yet. Refer to the "Description" or "Workaround" sections for solution information.
Automation.Engine in version 11.2.2 - planned release date: 2016-06-14
Automation.Engine in version 11.1.4 - planned release date: 2016-08-30
Automation.Engine in version 10.0.8 - already available