ORA-14047: ALTER TABLE|INDEX RENAME may not be combined with other operation...
I hit this issue while I was trying to rename table (or index) name on 11.2.0.4 database. Symptoms is: I use a simple command as following; alter table [prev_tablename] rename to [last_tablename] If We...
View ArticleIncremental backup size is very Huge!
One of Our database size almost 35T and We need to back up this system twice in a day. Because of the backup duration time(We are using 16 channel and full backup time almost 2,5 hours) That’s why We...
View ArticleORA-01000- What is it?How you can fix it!
You may hit ORA-01000 maximum open cursors exceeded in your daily life. So what is a cursor? Why you are hitting this error? In this post let us see inside of this error. Cursors in Oracle A cursor is...
View ArticleORA-00245 & RMAN-03009 Error during Rman Backup
I face with that error message on our 11.2.0.4 RAC database which is working on AIX Operating System. I started to get ORA-00245: control file backup operation failed &RMAN-03009: failure of...
View ArticleOracle Database 19c (19.3.0) for Linux is available now!
Oracle Database 19c (19.3.0) for Linux is available for download as of now from OTN and also eDelivery site. 19.3.0 for the database and GI are available as for Linux & Solaris. You can download...
View ArticleHow to Duplicate control files when ASM is involved
Oracle recommended using 3 control file for your database. We also need to duplicate our Control file due to do security issue. In this post, I will try to explain how We can duplicate a control file...
View ArticleORA-19566 & RMAN-03009 exceeded limit of 0 corrupt blocks
I have faced with that issue on our 12.1.3 EBS system on AIX system with 2 node 11gR2 RAC databases. During the full backup operation, I noticed that RMAN log mention below error message at the backup...
View ArticleWhich permission you need to can stop CRS instead of the Root user
I have 11.2.0.4 2 node RAC system on AIX. Due to do security issue I can not get root password. As you know, I need to close CRS by using crsctl stop crs command. To can achieve run this command We...
View ArticleGetting ORA-17611 while instance goes shutdown
I have been faced with this problem on R12.1.3 2 node 11.2 RAC database on the AIX system. After closed instance 2, it started to gives ORA-17611: ksfd: file ” cannot be accessed, global open closed...
View ArticleHow RMAN behave to can use a number of the allocated channel during the...
I have an issue on 11.2.0.4 database (2 node RAC system) on AIX. Our system is already around 25T and our full backup size almost 3,7Tb with using compress option. Our number of datafiles are almost...
View ArticleORA-12638: Credential retrieval failed
You may hit this error during connecting your database by using 3th party tools such as Toad etc. You are hitting this error If the Oracle client was installed using the domain administrator account...
View ArticleDBCA fails with error ORA-27104
I faced with that error during running DBCA in silent mode. Complete error message is: ORA-27104: system-defined limits for shared memory was misconfigured I have been checked all related parameter...
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ORA-00442: Oracle Database Express Edition (XE) single instance violation error
I faced with this error during trying to create second instance I hit below errors: After investigate issue I have been found below explanation from this link From link: 4.2 Oracle Database XE...
View ArticleGetting WARNING: failed to start ASMB (connection failed) Errors after...
I faced that warning message during my restore process from RAC Database with ASM that has been converted or restored to the Standalone Single Instance Non-ASM Database. I also noticed RMAN is taking...
View ArticleGetting ORA-19587&ORA-17500&ORA-2704 and SVR4 Error errors try to taking...
I faced with that error while I was trying to take rman backup to our new NFS mount point. The complete error message is: RMAN-00571: ===========================================================...
View ArticleORA-29548: Java system class reported
I faced with that error message our 12c exadata system. Our development team send that error message to dba team. Complete error message is: [Error] Execution (1: 1): ORA-29548: Java system class...
View ArticleHow to use multiple paths during expdp& impdp
If your export size volume is huge than you may need to split export files instead of a single FS. In this case, We need to use the multiple directories feature of EXPDP or IMPDP utility. By using this...
View ArticleHow to Enable 12c Enterprise Manager Database Express
Start with Oracle Database 12c says, Oracle said goodbye Database Console which came with Oracle 10gR1 Version 10g was used OC4J and 11g was used weblogic. Also We were using emctl/emca commands to...
View ArticleORA-00756&ORA-10567 Errors at Standby Database
I faced with that errors our 12c database. With those errors MRP process has been stopped at standby database and GAP started to increased Complete errors are: Reading datafile '/xxx/datafile/ts_1.dbf'...
View ArticleORA-02266&ORA-02298 During Truncate Table
While you are trying to truncate table you can hit ORA-02266: error. In this post I am going to make demo and share solution steps. I assume that We have 2 tables. Test and Test2. Those table have...
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