Core Workflow - EBS (MOSC)

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How to purge the WF_DEFERRED(Retained data) separately

edited Feb 2, 2017 4:00AM in Core Workflow - EBS (MOSC) 3 commentsAnswered

Hi experts,

EBS 12.2.4

DB  12.1.0.2

We are having ORA-01555 intermittently after we started the Workflow agent listener.

ORA-01555: snapshot too old: rollback segment number 2 with name "_SYSSMU2_1352010917$" too small

There are so many Retained data in APPLSYS.WF_DEFERRED.

EVENT_NAME STATE COUNT

oracle.apps.fnd.wf.ds.user.updated Retained 230271

oracle.apps.wf.notification.send Retained 133798

oracle.apps.ar.hz.Person.update Retained 100552

oracle.apps.ar.hz.PartySite.create Retained 98228

oracle.apps.ar.hz.Location.create Retained 98226

oracle.apps.fnd.wf.ds.role.updated Retained 78809

oracle.apps.ar.hz.OrgContact.create Retained 33590

oracle.apps.ar.hz.Relationship.create Retained 33590

oracle.apps.ar.hz.Person.create Retained 21816

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