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ORA-01157 Errors When Doing RMAN Duplicate With ASM (Doc ID 353905.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 10.2.0.5 [Release 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.


Symptoms

During RMAN duplicate on ASM you see errors related to datafile 201 in the alert log when there are only 10 datafiles in the database.

Errors in file <bdump diretory>/<oracle_sid>_dbw0_22759.trc:
ORA-01157: cannot identify/lock data file 201 - see DBWR trace file
ORA-01110: data file 201: '+DATA_01'
ORA-17503: ksfdopn:2 Failed to open file +DATA_01
ORA-15045: ASM file name '+DATA_01' is not in reference form
Thu Jan 26 09:22:19 2006
Errors in file <bdump dir>/<oracle_sid>_dbw0_22759.trc:
ORA-01186: file 201 failed verification tests
ORA-01157: cannot identify/lock data file 201 - see DBWR trace file
ORA-01110: data file 201: '+DATA_01'



Cause

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In this Document
Symptoms
Cause
Solution
References

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