GLPADM036E
Unable to stop Admin server instance
'instance name',
because the state of the server cannot be determined.
Explanation
An attempt was made to stop the Admin server instance
and its state could not be determined.
User response
This error most likely occurred because you do not have sufficient
access to check the status of the Admin server. Verify that the Admin server
ibmdiradm.pid file has sufficient access for you to read it.