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DTP Service Failover fails with ORA-30006 when a sql session has executed long-running DML (Doc ID 1263014.1)

Last updated on FEBRUARY 04, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.2]
Information in this document applies to any platform.


Unable to properly stop a DTP service when a long running sql statement which is utilising that service is being executed.

Service relocation of a DTP service fails with

k2g_dtp_stop_svc(): Error 30006 (ret -1) occured while stopping service [xa1]; some transactions might not have been completely cleaned up

when a session which is using the DTP service is performing long running sql. The DTP service is left in an unusable state and all subsequent connection attempts report the ORA-30006 error.

<Patch 9133665> which contains the fixes for <Bug 7508090> and <Bug 8565972> has been applied.


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