How to enable RMAN backup in Oracle Apps R12


-->
Check whether database is running on acrchivelog mode or not
SQL> archive log list;
Database log mode                 No Archive Mode

How to change priority of concurrent request in R12


Open "System Administrator" responsibility. Go to
Concurrent > Requests

How to create external tier to enable SSL and configure reverse proxy for Oracle R12






First we have created a directory named “tatrac”. This directory will be used as an external tier instance top.


After setting apps env, run this command.


SSL handshake error is coming during PO sending by xml gateway



Step 1 - Set Your Environment
1.Logon to the application middle tier as the OS user who owns the middle tier files.
2.Source your middle tier environment file (APPS.env) located in the APPL_TOP directory.

How to unregister R12 while OID is corrupted


If OID is corrupted and you want to forcefully deregister OID from R12, run the following command.
$FND_TOP/bin/txkrun.pl -script=SetSSOReg -removereferences=yes