R12.1.3 upgrade to R12.2

Dear Experts,

Here we identified and updated the along with file versions. Looks like the db code for the package is at latest level but at the filesystem it is lower

We are upgrading from R12.1.3 to R12.2, Autoconfig failed after applying uprade driver and when running autoconfig on application tier.

At very high level;

1) We have ran Rapidwiz to lav out the file system.

2) Applied all patches and ran American English upgrade patch driver (Merge Driver).

3) Disabled Maintenence mode

4) Create new appsutil.zip from the fs1 filesystem.

1) Run environment file of application file system.

2) $perl <AD TOP>/bin/admkappsutil.pl