While performing an Oracle EBS 12.2 appsTier clone on Linux 8, you may encounter a failure if your preclone backup is sourced from Linux 7. “Failed to execute FMW pre-requisite …

Cloning an Oracle E-Business Suite (EBS) environment is a routine task for DBAs, but sometimes even a successful preclone can lead to unexpected failures during the dbTechStack configuration phase. Toady …

As an Oracle EBS administrator, you may often find yourself in situations where you do not have direct SQL*Plus or SSH access to the database tier — especially in restricted …

While performing a database tier clone in Oracle E-Business Suite 12.2 on Linux 8.10, you may encounter a failure during the execution of: perl adcfgclone.pl dbTechStack The error that i …

Issue: I had to recently download a patch as part of the migration of Oracle EBS 12.2.10 Application from Oracle Linux 7 to 8 and I faced the Error : …

In Oracle E-Business Suite, one of the issues faced by EBS administrators is pending concurrent requests stuck in the Output Post Processor (OPP) or Standard Manager. Recently, I encountered a …

Oracle Data Guard Broker Drill (19c): Switchover + Failover Using DGMGRL (End-to-End Runbook) This week I ran a Data Guard Broker DR drill for a client on Oracle 19c, covering …

Configuring Oracle Data Guard Broker for High Availability   How I recently standardized an existing Primary/Standby setup using Broker (DGMGRL) for simpler HA operations. In one of my recent HA/DR …

Check Directories ==================   SQL> desc DBA_DIRECTORIES;   SQL> select * from dba_directories where directory_name=’DATA_PUMP_DIR’;   =================================================================== Change datapump directory ===================================================================   SQL> CREATE OR REPLACE DIRECTORY “DATA_PUMP_DIR” as ‘/app/oracle/product/11.2.0/dbhome_1/rdbms/log/’; …

Copy Password File From Primary to Standby ASM        If you’ve worked with Oracle Real Application Clusters (RAC) or Data Guard, you know that because the password file …