Proving whether problem lies with RMAN or the MML (media management layer)
(Doc ID 1340936.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - 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.
Symptoms
Unable to backup/restore with the media management library (MML).
ORA-19511 is produced, followed by various error stacks.
sbttest returns a non-zero value
Tracefile may contains something similar to the below:
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| 1) Backup to disk |
| 2) Backup to a fake tape |
| Test Cases |
| References |