BPM resends automatic ToDo Items without an apparent reason on cluster environment.
(Doc ID 1590142.1)
Last updated on APRIL 02, 2021
Applies to:Oracle Business Process Management Suite - Version 10.3.2 to 10.3
Information in this document applies to any platform.
At some point BPM re-sends ToDo items without any apparent reasons. In some situations this can me manifested as an attempt to execute the same ToDoItem several times or a lock contention on the PTODOITEMS table.
After enabling the cluster debug (see KM Note 1316835.1 ) you can see that the non-primary node sometimes erroneously detects that the primary node is down, becomes primary node and resends all the pending ToDoItems. In few minutes the primary node is visible again, but problem can repeat several time leading to multiple ToDoItems resend.
The problem happens on clustered environment only.
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