Internal Concurrent Manager status could not be determined

There can a scenario where while running

adcmctl status apps/password

The output is:

$ adcmctl.sh status apps/password

You are running adcmctl.sh version 115.28

Internal Concurrent Manager status could not be determined.

adcmctl.sh: exiting with status 0

Solution:

1. We can run cmclean.sql script.
As suggested by (Oracle Note: 134007.1 - CMCLEAN.SQL - Non Destructive Script to Clean Concurrent Manager Tables). Shutdown the CM, run the script (make sure you issue commit once the script is  done), start the CM and check for the issue.

2. If after running the the cmclean.sql the issue still persists then take down the application tier service and run autoconfig. This will relink the binaries of the adcmctl.sh. After autoconfig is successful then take up  the application services and and check the issue.

adcmctl.Sh Script Is Unable To Determine The ICM Status [ID 1320217.1]