[Fixed] opmnctl startall fails In EBS R12.2

In Oracle EBS R12.2, there are three tiers, Client Tier, Application Tier, and Database Tier. So, one of our trainees from our Oracle AppsDBA Training  (For Free MasterClass, Register Here) faced the below error after upgrading from EBS 12.2.0 to 12.2.8,  when starting the Application services error as

“You are running adopmnctl.sh version 120.0.12020000.2

Starting Oracle Process Manager (OPMN) …

[2020-01-16T10:11:24+03:00] [opmn] [ERROR:1] [] [internal] /u01/oracle/PROD122/fs1/FMW_Home/webtier/opmn/bin/opmn: unexpected exit: status 4200

opmnctl start: opmn failed to start.

adopmnctl.sh: exiting with status 0″

To check the log files for OPMN, go under FMW_Home\user_projects\epmsystem1\diagnostics\logs\OPMN\opmn\opmn.log

1. Creating and Deploying a New Wallet

• Log in as the user that owns the application tier installation and  Source the run file system environment.
• Set an alias for the correct orapki.

(Note: The orapki utility, a command-line tool to manage certificate revocation lists (CRLs), create and manage Oracle wallets, and create signed certificates for testing purposes). For more information on Orapki, check this documentation from oracle, Here

• Create a new wallet with an acceptable self-signed certificate in $HOME/ss
• Find the instanceName of this environment and save in variable for later use.
• Go to the instance directory and Find the default wallets used by this instance.
• Verify that each wallet only contains the self-signed certificate.
• Copy the new SHA-256 signed wallet to all default wallet locations.
• With the new wallet in place, you should be able to start OPMN and OHS with the respective commands:
• Once you have verified the successful start of OPMN and OHS, start the remaining application services ($ adstrtal.sh)

I hope this post might help you to fix the above error. Please do like and share it with your friends.

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