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RMAN Backup Gives RMAN-06091: No Channel Allocated For Maintenance (of An Appropriate Type) After Applying July (DBPSU/BP/RU) on 11.2.0.4 /12.1.0.2/12.2 and 18.2 (Doc ID 2428682.1)

Last updated on SEPTEMBER 26, 2018

Applies to:

Oracle Database Exadata Express Cloud Service - 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 Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

 After applying July 2018 (DBPSU/BP/RU) Patch RMAN script may fail with " RMAN-06091: NO CHANNEL ALLOCATED FOR MAINTENANCE (OF AN APPROPRIATE TYPE) "

Issue reported on 11.2.0.4/12.1.0.2/12.2/18.2


 
RMAN-8031: released channel: t1
RMAN-571: ===========================================================
RMAN-569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-571: ===========================================================
RMAN-3002: failure of delete command at 07/24/2018 08:26:03
RMAN-6091: no channel allocated for maintenance (of an appropriate type)

 

This issue affects 11.2, 12.1 & 12.2

 

Changes

 

Cause

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