How to run AutoConfig on PATCH file system in R12.2

 Steps for running AutoConfig on PATCH file system:

1) Disable a trigger

SQL> conn system/systemPWD

Connected.

SQL> alter trigger ebs_logon disable;

Trigger altered.

2) Set PATCH env and connect to database

$ . /<EBS_HOME_BASE>/EBSapps.env patch

$ echo $TWO_TASK

EBSDEV_patch

$ sqlplus apps/appsPWD  

    -- If it got error, compare tnsnames.ora in both RUN and PATCH file systems &

    -- modifying tnsnames.ora in PATCH file system may be needed in Oracle 19c db. 

SQL> show user

USER is "APPS"

SQL> exit

3) Run AutoConfig in PATCH file system

$ cd $ADMIN_SCRIPTS_HOME

$ echo $FILE_EDITION

patch

$ ./adautocfg.sh

Enter the APPS user password:

The log file for this session is located at: $INST_TOP/admin/log/MMDDHHMI/adconfig.log

... ...

AutoConfig completed successfully.

4). Enable the trigger

SQL> conn system/systemPWD

Connected.

SQL> alter trigger ebs_logon enable;

Trigger altered.