High 'enq: TM - contention' Wait Event Causing Session Hangs in an Oracle Streams Environment
(Doc ID 740728.1)
Last updated on DECEMBER 10, 2019
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 9.2 to 11.1]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
In a 10.2.0.4 Streams environment, there are hangs with sessions waiting on event 'enq: TM - contention'.
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