RMAN the target database must be mounted issue
Issue:While I was restoring a Non-Production DB using the duplicate method from RMAN backup, I received this error:RMAN-05502: the target database must be mounted when issuing a DUPLICATE commandHere...
View ArticleRAC Database Fail To Start Due To "terminating the instance due to error 119"...
Problem:On a Linux 7, after system reboot I have an 11.2.0.3 RAC Database failed to start due to this error in the alertlog:USER (ospid: 13324): terminating the instance due to error 119Instance...
View ArticleASMCA is not showing the ASM Disk when using udev
Oracle ASM new install - can't see ASM disks from asmca after running new install.Kfod does not discover the disks as per discovery pathBut we can see the devices from operating system level.Cause:When...
View ArticleDeinstalling the RAC Software.
1. Deinstall rac database :cd $ORACLE_HOME/deinstall./deinstall2.Verify the status of the cluster and observe that the database is not available as resource inclusterware.crsctl status res -t3....
View ArticleHow to Generate consistent backup with data pump
The original export utility when setting with consistent=y will create the export dump file of the database objects from the point in time to the beginning of the export session.Conventional...
View ArticleDatapump Import failed with ORA-39126
Problem:Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICSORA-39126: Worker unexpected fatal error in KUPW$WORKER.PUT_DDLS [TABLE_STATISTICS]ORA-06502: PL/SQL: numeric or value...
View ArticleAdop Phase fs_clone is Failing on TxkADOPPreparePhaseSynchronize.pl
Error: [EVENT] Performing CLONE steps... [PROCEDURE] [START 2019/09/11 10:21:32] CLONE Patch File System from Run File System [PROCEDURE] Calling:...
View ArticleWhat is Real-Time Apply? How to enable for Physical standby and Logical standby?
By default, redo data is not applied to a standby database until the standby redo log file is archived. when you use the real time apply feature, redo database is applied to the standby database as it...
View Articleadop phase=prepare fails with: Error Message : ORA-12514
Error:[ERROR] Cannot connect to database[ERROR] Error Message : ORA-12514: TNS:listener does not currently know of service requested in connect descriptor (DBD ERROR: OCIServerAttach)Solution:To...
View ArticleWhat is Data Protection Mode
When you configure the standby database, you need to determine the level of data loss that is acceptable to the bussiness. Oracle data guard offers three different mode. 1) Maximum Protection 2)...
View ArticleShortcut to Create a user with privilage.
Normal:Creating the user:Create user ram identified by Ram1;grant create session to ram;Shortcut:Creating the user with privilage:grant create session to ram identified by Ram@1;Note: Using Grant with...
View ArticleOracle12c DB Service failover
Using failover command we can failover the rac instance$ srvctl stop instance -d testdb -i testdb1 -failover$$ srvctl start instance -d testdb -i testdb1
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Error while installing r12.1.3:-RW-50015: Error: – HTTP Listener is not responding. The service might not have started on the port yet. Please check the service and use the retry buttonChecking...
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Time zone issues while upgrading the database from 11.2.0.4 to 19c:-Solving DST_UPGRADE_STATE in PREPAREif DST_UPGRADE_STATE is "PREPARE" then issue:--- PROPERTY_NAME...
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Time zone issues while upgrading the database from 11.2.0.4 to 19c:- Solving DST_UPGRADE_STATE in UPGRADE status:if DST_UPGRADE_STATE is "UPGRADE" then issue:-SELECT PROPERTY_NAME,...
View ArticleInvisible Column In Oracle 12c
Invisible Column In Oracle 12cWe have invisible indexes in oracle 11g. But in oracle 12c we invisible column was introduced.DEMO:Lets create a normal table:SQL> create table dbatest ( empno number,...
View ArticleSteps to Enable Tracing for Listener
Set to the listener you want to traceLSNRCTL> set cur LISTENER_TEST-- Enable Trace;LSNRCTL> set trc_level ADMINConnecting to...
View ArticleHow to connect to ASM Instance Remotely
1) Edit the listener.ora on ASM server a) Logon to the ASM/Database server b) Locate your listener.ora (typically located in the $ORACLE_HOME/network/admin) c) Add a SID_LIST_LISTENER entry for...
View ArticleConcurrent Programs Scheduled in a given time interval
SELECT request_id, program, user_name, Responsibility_name, application_name, requested_start_dateFROM apps.fnd_amp_requests_vWHERE requested_start_date between to_date('2019-06-26 01:30:00',...
View ArticleRunning EBS Patch Wizard without Internet Connection
Download the Patch Information Bundle (InfoBundle) on to a system that has Internet access MOS note: 741129.1Copy the InfoBundle Zip file to the staging directory.Go to Patch Wizard >...
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