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Common Causes for RMAN-06023 and RMAN-06026 (Doc ID 1366610.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database 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.

Purpose

This document describes known root-causes for the error :

RMAN-06023: no backup or copy of datafile %s found to restore
RMAN-6023: no backup or copy of datafile %s found to restore 

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 1) General description
 2) Backups available on disk / tape but not in the RMAN repository
 3) UNTIL TIME conversion
 4) Inactive thread
 5) Incarnation issues
 5a)  New incarnation added due to implicit resync
 5b) Incarnations have the same RESETLOG_CHANGE#
 5c) Restoring from an none-current incarnation
 6) Archivelog backup is missing
 7) Corrupted or missing backups on disk
 8) Never backed up
 8a) No backup
 8b) Plugged in Tablespace
 9) Backup piece are readonly
 10) Problem restoring one datafile:
 11) Known Defects
References

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