Clik here to view.
Data Pump Import Fails With ORA-38500: Unsupported operation: Oracle XML DB...
I face with this error message during export,import process in scheduled crontab job. Source and Target DB versions are both 11.2.0.4.6 and OS are AIX 7.1 After investigate issue We noticed, you can...
View ArticleClik here to view.
DataPump Import (IMPDP) Fails With Errors ORA-39083 & ORA-01861
I face with this error message while I am doing import process on 11g database. My source db version is 10g( 10.2.0.4.3 ) and OS is AIX 6.1 and my target db version is 11g RAC( 11.2.0.4.6 ) and OS is...
View ArticleClik here to view.
Oracle RAC log files locations
If you are using RAC system (doesnt matter how many nodes you have) You need to know where log files are located. In this post, I share those log files locations. Here We go; The Cluster Ready Services...
View ArticleClik here to view.
Physical Standby Switchover_status Showing Not Allowed
Physical Standby Switchover_status Showing Not Allowed We try to make some switchover test on our RAC db(2 nodes setup) which has Physical Standby. Do not forget, before start your switchover test, you...
View ArticleClik here to view.
How to Performing Switchover on Oracle Standby Database
In this post, I want to share Switchover process on Dataguard Setup. Db version is 11.2 2 node RAC and standby db is standalone Operation system is AIX 7.1 Data Guard Physical Standby Switchover Best...
View ArticleClik here to view.
Welcome to Oracle 12c-good bye Oracle 11g
I remember as yesterday while I heard something about Oracle 11gR1 version has been released. After many years We worked with Oracle 11gR1 and finally Oracle11gR2… Finally we have new family member...
View ArticleClik here to view.
ORA-15032&ORA-15177 while removing files in ASM
ORA-15032: not all alterations performed, ORA-15177: cannot operate on system aliases (DBD ERROR: OCIStmtExecute) If you want to remove some folder in asm via using asmcmd utulity, than you may hit...
View ArticleClik here to view.
Oracle Update Statement- To understand what is happening internally
Oracle Update Statement- To understand what is happening internally We asume that we update or select data from one table in oracle database. We just type some sql and see data on our screen. But what...
View ArticleClik here to view.
Oracle Database Block corruption
Oracle Database Block corruptions There are many possible causes of a block corruption including: – Bad IO hardware / firmware – OS problems – Oracle problems – Recovering through “UNRECOVERABLE” or...
View ArticleClik here to view.
ERROR 1033&Archival Error RECEIVED LOGGING ON TO THE STANDBY
ERROR 1033 RECEIVED LOGGING ON TO THE STANDBY I got email from our OEM such as ” PROD EM Event: Critical:XXXDG – The database status is UNKNOWN.” This standby db is belong to of our 11.2.0.4 RAC...
View ArticleClik here to view.
ORA-02097&ORA-00068
As you know sometimes we need to change CPU count dynamically on our prod systems. Our Unix team change our 2 node RAC system (11.2.0.3 version) server’s CPU from 20 to 30 on AIX 7.1 After that change...
View ArticleClik here to view.
ORA-39002: ORA-39166: during import from full export
As a DBA We are using export/import utulity many times during our daily process. I have face this error trying to import only one table from full export. ORA-39002: invalid operation ORA-39166:...
View ArticleClik here to view.
CRS-4402: The CSS daemon was started in exclusive mode but found an active...
We face with this error while We are making 2 node RAC installation Db version : 11.2.0.4 Os : AIX 7.1 We run root.sh on node 1 without any issue. While we run root.sh node 2 we face this message:...
View ArticleClik here to view.
WAIT FOR EMON PROCESS NTFNS
WAIT FOR EMON PROCESS NTFNS We face this event on our 10.2.0.4.0 database. This is 2 node RAC system which is running on AIX 6.1 We notice that EMON process consuming CPU So What is EMON process?...
View ArticleClik here to view.
Message 3511 not found; No message file for product=network,...
You may hit TNSTNS-03505 Message 3511 error message while you are trying to use tnsping command.Complete error message is: Message 3511 not found; No message file for product=network,...
View ArticleClik here to view.
LsInventorySession failed: OracleHomeInventory::load() gets null oracleHomeInfo
I faced with that error message while I was trying to apply 10.2.0.4 patch on AIX 6.1 Here is the my steps: 1. Error Message: [oracle@test]</u01/app/oracle/product/10.2.0/OPatch>opatch...
View ArticleClik here to view.
ex: 0602-101 Out of memory saving lines for undo.
While you are trying to open alert_SID.log file with vi editor you may hit ex: 0602-101 Out of memory saving lines for undo error message, # cd /u01/app/oracle/admin/DB_NAME/bdump # vi alert_SID.log...
View ArticleClik here to view.
ksh: /usr/bin/rm: arg list too long
While you are deleting some xxx.trc -c-dump files or some other files which fill up your disk you may hit ksh: /usr/bin/rm: arg list too long error message, # cd /u01/app/oracle/admin/DB_NAME/bdump #...
View ArticleClik here to view.
ORA-15018-ORA-15030 How to recreate ASM Diskgroup Oracle 10g&11g
Sometimes as DBAs may need to recreate ASM Diskgroup on their environments. I face with one issue on our disaster test. Our ORADATA diskgroup sync with Disaster center but ORAFRA diskgroup do not copy...
View ArticleClik here to view.
RMAN backup end with ORA-19606&RMAN-03009 Errors
I have 11.2.0.3.6 standalone database with ASM on Aıx 7.1 system. We are using rman script to take full backup for that system. We have basic script to can take full backup of our system such as: run {...
View Article
/pic9814888.png)
/fit-in/580x348/filters:format(webp)/english-betterindia/media/media_files/2026/09/17/balaghat-3-2026-09-17-18-46-40.png)
