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by Team Ajara

Unable to connect with EZconnect using sqlplus

Error – Not able to connect with EZconnect format using sqlplus. Error : ORA-12537 | ORA-12545 ORA-12537: TNS: connection closed ORA-12545: Connect failed because target host or object does not
by Team Ajara

Error while applying java patch on GRID HOME

Issue: Error Received while applying Oracle java patch on GRID HOME. In this post we will see how to resolve the error we got while applying Oracle java patch. Summary
by Team Ajara

Clear inactive sessions and stop n start pluggable database

Clear inactive sessions and stop n start pluggable database Script To Clear inactive sessions, To restart pluggable database [oracle@EXADB_SRVR tmp]$ cat /home/oracle/clear_inactive_sessions.sh#!/bin/sh export ORACLE_SID=ORCL1export ORACLE_HOME=/u01/app/oracle/product/12.1.0.2/dbhome_1export PATH=$ORACLE_HOME:$ORACLE_HOME/bin:$PATH:.export TWO_TASK=ORAPDB1 sqlplus pdb_admin/******** <<
by Team Ajara

GI rolling upgrade from 19.12 to 19.15 on RAC

Step by step procedure to upgrade Grid infrastructure from 19.12 to 19.15 on RAC. Oracle Grid infrastructure from 19.12 to 19.15 on RAC in a rolling method. download Patch: 33803476
by Team Ajara

Java patch on 13.5 OEM agent to fix vulnerabilities

Applying Java patch on 13.5 OEM agent to fix vulnerabilities. Step 1) Pre output of java version Java(TM) SE Runtime Environment (build 1.8.0_261-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.261-b12,
by Team Ajara

Error while changing the CPU cores value on ODA

Error received while changing the CPU cores value on ODA machine. Note: For changing CPU core values reboot is required  [root@ODA_SRVR ~]# odacli update-cpucore -c 6 Modifying the enabled number
by Team Ajara

How to increase or decrease CPU count in ODA machine

How to increase or decrease CPU count in ODA machine. When we received the ODA machine, we get CPU count as follows. Reboot required? : Yes [root@ODA_SRVR ~]# lscpu Architecture:         
by Team Ajara

Converting non-container DB to Pluggble database.

Converting non-container Database to Pluggable database. How to convert non-cdb 19c to CDB/PDB 19c database How to Convert Non-CDB to PDB Database on same localhost Existing Instance & DB name: