Make sure that you have applied the patches in section 2.2 in the following document:
Enhanced Jar Signing for Oracle E-Business Suite (Doc ID 1591073.1)
The failing code usually generates the following output:
Try to run the rest of the commands in the document you referenced and retry the prepare.
I am upgrading from 12.2.0 to 12.2.5.
I am following the below MOS. Now I am about apply the below patches…
Patch 20745242 (R12.AD.C.Delta.7)
Patch 20784380 (R12.TXK.C.Delta.7)
Upgrading Oracle Fusion Middleware WebTier of Oracle E-Business Suite Release 12.2 to the latest 11gR1 (11.1.1.x) PatchSet (Doc ID 1590356.1)
Applying the Latest AD and TXK Release Update Packs to Oracle E-Business Suite Release 12.2 (Doc ID 1617461.1)
While running the Autoconfig got the error.
I have executed and got the below error.....
$ cd $INST_TOP/admin/install
$ adjkey -export -alias -keystore -file
Copyright (c) 2002, 2012 Oracle Corporation
Redwood Shores, California, USA
AD Java Key Generation
NOTE: You may not use this utility for custom development
unless you have written permission from Oracle Corporation.
Reading product information from file...
Reading language and territory information from file...
Reading language information from applUS.txt ...
Enter the APPS username: apps
Enter the APPS password:
Successfully created javaVersionFile.
File /u03/ebt1/fs_ne/EBSapps/appl/ad/admin/adsign.txt does not exist
Error: When trying to retrieve alias name from adsign.txt
Why are you trying to run "adop phase=prepare" anyway?!
In your case, you should follow path A in document 1617461.1. All steps are executed in hotpatch mode.
Path B is for customers already running 12.2 (12.2.2 to 12.2.4).