Rman Backup In Multitenant Database Oracle 12c
Introduction: – As a DBA we all familiar with the backup commands. In the latest database of Oracle, we find some different commands we must keep it in mind how to take backup. In this article, we...
View ArticleRECOVER ORACLE DATAFILES WITH NO DOWNTIME
What will happen if dbf file accidentally deleted when the database is still open and how to recover it? On Unix/Linux, when a file is deleted, but a process still has the file open, the file is still...
View ArticleCOMPRESSED INCREMENTAL BACKUP
We need compressed full and incremental backup to apply in standby site and for make restoration faster INCREMENTAL LEVEL 0 BACKUP RUN { BACKUP AS COMPRESSED BACKUPSET INCREMENTAL LEVEL 0 DATABASE PLUS...
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Monitoring RMAN Backup with QBR tools
The Quest Backup Reporter is a windows client application. It can connect too many databases at a time and reports directly from oracle data dictionary views and RMAN catalog. It does not make any...
View ArticleRestore the spfile while using the FRA & not using Recovery Catalog
Today we are going to learn about recovery with rman for loss of spfile. As we know that RMAN can be used either with or without a recovery catalog. A recovery catalog is a schema stored in a database...
View ArticleRecover corrupted data blocks using DBVERIFY
As we know that SYSTEM – stores the data dictionary. Being an Oracle DBA we all know the importance of SYSTEM tablespace. In these below lines, we can have actual technical knowledge about system’s...
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Categories of Failures in Oracle Database
Today we are going to have look on Categories of Failures in Oracle Database. This information helps to DBA solve the issue as soon as possible. Statement Failure Statement failure transpires when...
View ArticleORA-00245: Control File Backup Failed; Target is Likely on a Local File System
In alert log I got an issue ORA-00245: control file backup failed; target is likely on a local file system. Regarding this issue, I checked the snapshot control file location on rman prompt and...
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RMAN Active Cloning From RAC TO RAC
Being an Oracle DBA we know that what is cloning? This technical definition gives you a correct idea of the cloning. RMAN has the ability to duplicate, or clone, a database from a backup or from an...
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Oracle 18c: RMAN New Features
This article was written by Skant Gupta and Joel Perez in Oracle OTN. Full Index of Oracle Cloud Articles: Sir.CloudDBaaSjoelperez Before starting to read, if you want to access others Oracle RMAN...
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RMAN-06429: TARGET Database Is Not Compatible Version
This post is about to solve the issue RMAN-06429. While connecting to catalog and running rman script, you may face below error. Whenever you connect to a database (rman version if different from...
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RMAN-20002: Target Database Already Registered In Recovery Catalog: Target...
We are going to learn about “ RMAN-20002″ in this post. We explain this issue and solution of it . To make RMAN store the metadata information, you need to register the database in the recovery...
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RMAN-20035: Invalid High RECID In Rman Catalog
We are going to learn about the steps which we use to solve issues RMAN-20035. we face RMAN-20035: invalid high RECID after connecting to catalog database. executing command: SET COMMAND ID...
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ORA-19588: Archived Log RECID Is No Longer Valid
As we know each and every problem have solutions. Let’s have a solution to the Error:- ORA-19588. PROBLEM: While taking RMAN backup, got below error. RMAN-00571:...
View ArticleRMAN-07539: Insufficient Privileges To Create Or Upgrade The Catalog Schema
While creating a catalog for the database, received below error. RMAN-07539: insufficient privileges to create or upgrade the catalog schema RMAN> connect target sys/oracle#1234@ARCDB connected to...
View ArticleORA-00392: Log 7 Of Thread 1 Is Being Cleared, Operation Not Allowed
We are posting this post to help you out on overcoming the error “ORA-00392: log %s of thread %s is being cleared, operation not allowed” while trying to open the database in RESETLOGS mode after an...
View ArticleDatabase Cloning without RMAN on windows
CREATE INITSRDB.ORA PFILE IN D:\DATABASE\APP FOLDER *.db_name='srdb2' *.control_files='D:\DATABASE\APP\SHRIRAM\REDOLOGS\srdb2\CONTROLFILE\O1_srdb2.CTL'2. CREATE DESTINATION FOLDER DATAFILES FOLDER...
View ArticleHow to recover database without knowing DBID or DB Name
This article is a bit different from other recovery and backup case studies. The solution to this scenario has given by my fellow DBA Sham. Being a DBA we all are must aware of some different...
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RMAN-08137: WARNING: Archived Log Not Deleted, Needed For Standby
We are going to learn steps which we use to solve the issues while we receive error RMAN-08137. we have mention about the problem and cause why does it occurs ,after the problem and cause we have...
View ArticleORA-65500: Could Not Modify DB_UNIQUE_NAME
When you create a database in 12C it now creates a resource in HAS/ CRS, which isn’t a problem. While duplicating a database using RMAN active cloning in RAC database, got below error.(ORA-65500)...
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