How to Scan New LUNs and SCSI Disks on Linux Using the rescan-scsi-bus.sh Script
The “rescan-scsi-bus.sh” can be used to scan new LUNs in a CentOS/RHEL machine. When ‘rescan-scsi-bus.sh -i’ is run, script execute as well a LIP_RESET (ISSUE_LIP) which may cause a disruption in I/O...
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There was a problem creating the SQL Profile ORA-06502: PL/SQL: numeric or...
I face with that error while try to set SQL Plan on one of my sql. This is the one of he published bug. Bug 10313110 SQL Advisor raises an ORA-13786 when Trying to Implement a Recommended Parallel...
View ArticleLinux Error: curl#6 –“Could not resolve host: mirrorlist.centos.org; Unknown...
On linux yum is very useful to install package on operating system. You may hit this error while try to use yum. So here is the solutions steps but first let us see exact error message: [root@veridata...
View ArticleORA-00845: MEMORY_TARGET not supported on this system on Grid Infra Installation
I faced with that error during 19c standalone installation on linux. In Grid Installation step I get below error: INFO: [Nov 17, 2020 12:05:21 PM] Skipping line: Configuring HA resource failed. INFO:...
View ArticleGetting ORA-01031: insufficient privileges while try to create trigger on 19c
I face with this error on Oracle19c database. My user has sysdba and also dba grant with create any trigger privilege. Complete message is: conn myuser/mypass@DB_SID SQL> create or replace trigger...
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The Host CPU Chart Could Not Be Generated Error on OEM Home Page
I faced with that issue on while I recreated repo on 11.2.0.4 RAC system. My step is: [oracle@node1~]$ emca -config dbcontrol db -repos create -cluster <<<<< Enter the related...
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OEM config show wrong node name in repo
If you have RAC system you need to verify your information is correct on configuration files. To can see it run below command as oracle user [oracle@Node1~]$ emca -config dbcontrol db -repos create...
View Article19c on Windows gives ORA-27300: OS system dependent operation:write failed...
I face with that error on 19c version on Windows operating system. Alertlog has below error messages: ORA-27300: OS system dependent operation:write failed with status: 5ORA-27301: OS failure message:...
View ArticleORA-19809&ORA-19804 during RMAN backup
I hit this error message during taking rman hot backup on one of my databases. Complete Error message is:RMAN-00571: ===========================================================RMAN-00569:...
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How to still use/enable Flash for Enterprise Manager’s Screen
Introduction As you know Adobe ended support for Flash at the end of 2020. However, late last year Adobe announced that they had actually implemented a ‘kill switch’ that would cause existing installs...
View ArticleVi editor gives History file has no read permission error on AIX 7.1
I face with that error message on AIX 7.1 which is hosting our Oracle 18c database. While i try to open any documents by using vi editor, it gives below error but the actual operation is not affected...
View ArticleORA-39127: ORA-20000 DRG-10502 During export
I faced with that error during export process on Oracle 12c RAC database Complete error message is: ORA-39127: unexpected error from call to local_str :=...
View ArticleHow to Maintenance AUD$ Table
In this post I will explain How to Delete&Purge Audit Trail Table. Auditing is the monitoring and collection of some user database actions and record these data in some tables. Auditing is always...
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How to use/enable Flash for Enterprise Manager’s Screen Part II
As you know Adobe ended support for Flash at the end of 2020. However, late last year Adobe announced that they had actually implemented a ‘kill switch’ that would cause existing installs of Flash to...
View ArticleHow to resolve ORA-01111, ORA-01110, ORA-01157 errors
You may hit this error on your standby database. I have 12c standalone database with dataguard setup. We got ORA-01111, ORA-01110, ORA-01157 errors on standby database and apply has been stoped. There...
View Article12.2 space advisor job fails with ORA-12012 and ORA-00060:
Hi friends… One of our 12.2 db we got below errors from alertlog: ORA-00060: deadlock resolved; details in file /u01/app/oracle/diag/rdbms/db_name/DB_NAME/trace/DB_NAME_j001_10041.trcORA-12012: error...
View ArticleHow to increase apply rate on Standby Database
If your primary has huge load or if there are huge gap on your standby, you may need to increase your apply rate on your standby database.Do not forget your standby server’s CPU and Disk should be...
View ArticleOperations on Scan listener
There arethe some example of stop/start/add/relocate SCAN Listener command. Here is example: Example: srvctl add scan_listener -l SCAN_LISTENER4 To Remove Scan Listener Example: srvctl remove...
View ArticleORA-65093: multitenant container database not set up properly on Oracle Database
This issue often occurs in a Oracle database 12c&onward installation or restore operation. The error stated that multitenant container database not set up properly, which means we have to set the...
View ArticleInstall 19c Grid Infrastructure on Standalone Server
I faced this issue on 19c grid installation on linux 7. Our first steps is complete grid installation by using software only option. That steps do not give any errors. But Grid background process such...
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