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Deadlock error ORA-00060: deadlock detected while waiting for resource ORA-06512: at "GGADMIN.GG_UPDATE_HB_TAB", When Using HeartBeatTable. (Doc ID 2204965.1)

Last updated on FEBRUARY 06, 2017

Applies to:

Oracle GoldenGate - Version 12.2.0.1.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.0.1.0 version, 1 - Oracle DB backend

When attempting to start the replicat, the following error occurs.

ERROR
-----------------------

ORA-12012: error on auto execute of job "GGADMIN"."GG_UPDATE_HEARTBEATS"
ORA-00060: deadlock detected while waiting for resource
ORA-06512: at "GGADMIN.GG_UPDATE_HB_TAB", line 1


and as the trace file current SQL:
  UPDATE GGADMIN.GG_HEARTBEAT SET HEARTBEAT_TIMESTAMP = SYS_EXTRACT_UTC(SYSTIMESTAMP)

Cause

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