Deadlock Error During Concurrent Request Termination (Doc ID 1060736.1)

Last updated on OCTOBER 07, 2016

Applies to:

Oracle Concurrent Processing - Version 11.5.10.2 to 12.1.3 [Release 11.5 to 12.1]
Information in this document applies to any platform.
Checked for relevance on 7-OCT-2016

Symptoms

Deadlock happens during concurrent request termination (or) timeout. The error below is flashed in the alert log whenever post processing request is being terminated. This might cause concurrent processing to hang.

ERROR (alert.log)

Global Enqueue Services Deadlock detected. More info in file
(OR)
ORA-00060: Deadlock detected. More info in file

Trace File

DEADLOCK DETECTED ORA-00060 (deadlock_detected).
[Transaction Deadlock]
Current SQL statement for this session:
UPDATE FND_CONCURRENT_REQUESTS
SET PP_END_DATE = SYSDATE, POST_REQUEST_STATUS = 'E'
WHERE
REQUEST_ID = :B1
----- PL/SQL Call Stack -----
object line object
handle number name
3fda81b78 67 package body APPS.FND_CP_OPP_CMD
3fec758a0 1 anonymous block

fnd_cp_opp_cmd.terminate_opp_request()

The following deadlock is not an ORACLE error. It is a
deadlock due to user error in the design of an application
or from issuing incorrect ad-hoc SQL. The following
information may aid in determining the deadlock:

Cause

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