Day 1
Hello Hasan
I have inactive concurrent manager.
I tried to start it by ./adcmctl.sh username/password.
but still it shows INACTIVE manager.
Can you help please?
Thank You

Day 2

Hello
Will stopping all Concurrent managers
using : SQL>update fnd_concurrent_queues
set enabled_flag = 'N'
where concurrent_queue_name not in
('STANDARD','FNDICM','FNDCRM' );
42 rows updated.
AND starting
update fnd_cocurrent_queues
set enabled_flag = 'Y'
where concurrent_queue_name
IN ('STANDARD','FNDICM',FNDCRM' );

Will it start? I am not sure about the script to start the 3 concurrent managers.
Please help
Thanks again.

When you started your concurrent manager using the command adcmctl.sh, did it finish with status 0? What was the status? If the status was not zero then we need to look into the concurrent manager log files for the underline problem.
Check Concurrent Manager log $SID_[MMDD] where MMDD is Concurrent Manager start Month & Date.
$APPLCSF/$APPLLOG/$SID_[MMDD].mgr

About your question 2: The script is not stopping or starting a manager. The script is simply disabling the managers so that they are not automatically started going forward.