Transaction getting ORA-2049 Timeout: Distributed Transaction Waiting For Lock
(Doc ID 2051271.1)
Last updated on JANUARY 08, 2020
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Oracle Database Cloud Schema Service - Version N/A and later
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
Information in this document applies to any platform.
***Checked for relevance on 07-Dec-2016***
A distributed transaction is hanging or slow performing and may even get ORA-2049 Timeout: Distributed Transaction Waiting For Lock
Tried increasing DISTRIBUTED_LOCK_TIMEOUT and that may or may not have stopped the ORA-2049 but performance has not improved.
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