Demonstration on how to increase processes, sessions, and transactions parameters in Oracle. Whenever DB processes are utilized 100% then it’s NOT allowed any new sessions/connections to DB’s instances and we get the below error:ORA-00020: No more process state objects availableORA-20 errors will not be written to the alert log forthe ORA-20 errors. Cause: All process state […]
DATABASE MIGRATION FROM WINDOW SERVER TO LINUX SERVER IN ORACLE In this article, we are going to demonstrate DATABASE MIGRATION FROM WINDOW SERVER TO LINUX SERVER. This is required as part of migration on request of the client to route application on new configuration (Weblogic). DATABASE DETAIL : Source: WINDOWS SERVER VERSION Windows Server 2012 R2 Standard […]
DBMS_LOCK.sleep procedure to suspend the session in Oracle DBMS_LOCK.sleep procedure suspends the session for a given period of time or specified time in the procedure, it will wait to complete procedure then next SQL statement will execute. DBMS_LOCK.SLEEP (seconds IN NUMBER); seconds: Amount of time, in seconds, to suspend the session. The smallest increment can […]
Steps to Apply Patch on Oracle Database Home I this article we are going to demonstrate step by Step Apply Patch on Oracle Database Home (July 2020) patch ID 31113348. Before move ahead we will see here patch July patch IDs for all available version of Oracle database along with four next release date of […]
RMAN Duplicate fails to create block change tracking file in Oracle While restoring of Oracle database on another database node than your source database, RMAN duplicate command may fail to create a block change tracking file with the following errors after restoring the database: executing Memory Script Errors in memory scriptRMAN-03015: error occurred in stored […]
Resolve ORA-10562, 10564, 01110, 10561, 00600 at Standby database In Oracle In this article, we will resolve errors ORA-10562, 10564, 01110, 10561, 00600 at Standby. A few days back, we got an SYSAUX tablespace error at DBGURU STANDBY database and the error was as below: Errors in file /u02/app/oracle/diag/rdbms/dbguru/dbguru/trace/dbguru_mrp0_26696.trc:ORA-10562: Error occurred while applying redo to […]
Below are step-by-step demonstrations about the apply patches in Weblogic. Create Directory PATCH (It’s optional) Go to the patch directory. Copy Weblogic patch from /tmp. Check opatch version. Go to the patch directory. Unzip patch. Stop the Weblogic process. Stopped nodemanager and weblogic process. List current opatch inventory. Go to patch directory and first upgrade […]
ORACLE APPS R12 CLONING STEPS In this article, we will set up Oracle APPS R12 on the server Oracle Linux. Follow the below ORACLE APPS R12 CLONING STEPS. (ON PRODUCTION APPS TIER) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Run adpreclone.pl on Production server. (It will create EBSapps on production) [[email protected]]$ cd $ADMIN_SCRIPTS_HOME perl adpreclone.pl appsTier Now, move EBSapps from Production […]
Transparent Application Fail-over in Oracle RAC4.5 (22)
Transparent Application Fail-over in Oracle RAC Transparent Application Failover (TAF) is used for the failover process, if the database instance connection goes fails it would reconnect to the next available database instance. TAF can be configured in 2 ways. 1. Server-Side2. Client-Side. In this blog, we will configure server-side TAF. To configure TAF policy use […]
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