In this article, we will find out some possible causes that can lead to the oracle rman-06004 error from the rman-20001 recovery directory database target data, and then I will suggest possible fixes that you can try to resolve this issue. problem.
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When backing up against catalog database RMAN-20001 received error: The specified target database was not found.
posted line: t1method activated: channel: t2posted by t3RMAN-00571: ============================================ == = = ============RMAN-00569: ================ FOLLOWED ERRORS ================RMAN-00571: ============================================ == = = ============RMAN-03002: PC error and executing the cross validation command 11/24/2015 3:40:53 PMRMAN-06004: ORACLE errors such as the recovery catalog database: RMAN-20001: the target database was successfully found in the recovery catalogRMAN> register database2>;
The target database may no longer be cataloged. So log in when you need to catalog and register.
RMAN-20001: Target Database Is Missing From The Recovery Directory
How to fix oracle error from recovery catalog database?
RMAN-06004: ORACLE error in the recovery archive database. Using the recovery directory makes it easy to recover the control file. When you run the control file restore command, RMAN should obtain the location and file name of the restore directory that contains the entire control file backup file and restore the control file accordingly.
The above error а means that the target database was not created in the directory. To understand how to actually fix errors, here we explain some important terms. (RMAN-20001: Target database not found in recovery directory, 2015)
Oracle RMAN is a dedicated Oracle Recovery Manager, which is usually a built-in backup and recovery tool. We first saw this Oracle tool in version 8.0, and it has become one of the standard tools used by DBAs. To learn more about database recovery using RMAN, click here .
The rman client is a command line client that also allows the user to use RMAN commands to process backup and restore requests. It is important to note that Manager Enterprise also uses a male or female RMAN to run its backup and restore applications.
The target database is a database with a lot of backups in the case of a backup and a restored database in the case of a linked restoreupdates.
You can start RMAN and connect to the target database as follows:
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RMAN> CONNECT DESTINATION /
If you do not need SYSDBA permissions, the connection will fail and return an error. (Oracle, to connect databases to RMAN)
The recovery directory is nothing more than the database schema used to store the database metadata, but in this case it lacks an exact control file and backups that could be corrupted. (Oracle Database Backup and Restore User Guide)
There are other ways to use collection, such as collecting files created during a backup and moving them to the RMAN database. Another use case for the catalog is to store an excellent incremental level zero backup in the RMAN repository. (Oracle, directory)
- With directory
- Without directory
- Using
Ancillary database can be a database that is either a specific backup instance or a medical instancem at any time in the table space.
- Without connection options
In other words and expressions, this means that the user must log into RMAN without logging into data source A.
The problem causing this RMAN-20001 error is that the database is probably registered in the directory. To solve this problem, the user just needs to unregister the database by quantity, unregister, and then register the database.
Below we will give you simple steps to log out and then register the database using the directory.
- Connect to directory
- Disconnect from database
- Save Database
Why is target database not found in recovery catalog?
This is because the target database is not registered in the directory. So connect to the directory and keep the existing ones. oracle @ B2C-RBM-DEV-ST: / home / oracle / RMAN / B2CRBMT2 # rman Recovery Manager: Release 11.2.0.4.0 – Production on Tuesday, November 24, 16:01:27, 2015 Copyright (c ) 1982, 2011, Oracle and / or its affiliates.
This should fix your problem, and after that, the RMAN-20001 error message will no longer be returned.
Oracle. (without date). Connect databases to RMAN. Retrieved from Oracle: https://docs.oracle.com/cd/B14117_01/server.101/b10734/rcmcnctg.htm
Oracle. (without date). Connect databases to RMAN. Retrieved from Oracle: https://docs.oracle.com/cd/A97630_01/server.920/a96566/rcmcnctg.htm
Ohcancer. (n.d.) User’s Guide for Database Backup and Restore. Retrieved from Oracle: https://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmcatdb.htm#BRADV8015
RMAN-20001: The target database was not found in the recovery directory. (2015, November 24). Retrieved from DBACLASS: http://dbaclass.com/article/rman-20001-target-database-not-found-in-recovery-catalog/
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