Requests Show as Running Forever But Give Could Not Lock Request When Cancelling

(Doc ID 1076452.1)

Last updated on NOVEMBER 01, 2017

Applies to:

Oracle Concurrent Processing - Version 11.5.0 to 12.1.2 [Release 11.5 to 12.1]
Oracle Concurrent Processing - Version 12.2.4 to 12.2.4 [Release 12.2]
Information in this document applies to any platform.


After submitting a concurrent request, some will show with a phase of RUNNING and never complete. When trying to cancel the request, the user will get "Cannot lock request".


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms