How to Rollback / Revert the autoconfig changes in EBS

When ever we run autoconfig, the autoconfig log files are stored under the following locations.

On Database Tier:
$ORACLE_HOME/appsutil/log/$CONTEXT_NAME/<MMDDhhmm>

On Middle Tier:
$APPL_TOP/admin/$CONTEXT_NAME/log/<MMDDhhmm>


At the same time, all the backup configuration files from each autoconfig session are saved under following directories:

On Database Tier:
$ORACLE_HOME/appsutil/out/$CONTEXT_NAME/<MMDDhhmm>

On Middle Tier:
$APPL_TOP/admin/$CONTEXT_NAME/out/<MMDDhhmm>

There is also a script called restore.sh / restore.cmd under these locations along with backup configuration files.

We can run restore.sh (unix) or restore.cmd (windows) to revert back the autoconfig changes.