FIRST_SCN Is Not Moving Forward Due To A Lost Distributed Transaction
(Doc ID 758876.1)
Last updated on DECEMBER 17, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 18.104.22.168 [Release 10.2 to 11.2]
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 Backup Service - Version N/A and later
Information in this document applies to any platform.
Oracle Server Enterprise Edition - Version: 10g to 11g
On a streams replication environment, first_scn or required_checkpoint_scn are not moving forward and therefore the archive files could not be cleanup.
Despite of this, replication is occurring successfully and changes are being applied.
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