Problem of Inactive, No Manager in one of the request submitted

Problem of Inactive, No Manager in one of the request submitted

This problem seems to be inactive ICM.
When ICM is not up u will get error inactive-no manager.
Just check with manager and make it up.
ps -ef|grep LIBR
if it shows the manager is down then start the CM using script adcmctl.sh.
And if the manager is up but it is showing the inactive-nomanager then check for the log file and do the needful.
try with cmclean.sql.(not supported by oracle)
1.Bring down applications or atleast Concurrent manager.
2.run cmclean.sql
3.Bring up services/CM.