After Applying Patch 15900099 Concurrent Managers Are Not Starting Up
(Doc ID 2065529.1)
Last updated on MARCH 10, 2019
Applies to:Oracle Concurrent Processing - Version 12.2 to 12.2.4 [Release 12.2]
Information in this document applies to any platform.
After applying <Patch 15900099> , Concurrent Managers are not starting up.
Internal Concurrent Manager (ICM) holds TX lock on a lot of rows in FND_CONCURRENT_PROCESSES table.
Many standard managers are waiting for "enq: TX - row lock contention" held by ICM.
High row lock contention on FND_CONCURRENT_PROCESSES between the ICM and other managers.
Error message dsplayed:
The Service Manager has been unable to verify its environment and create its log file.
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