Subsystem in use by one or more command issuers
The utility has determined that one or more command issuers are using the subsystem and awaiting a response from one or more agents. The utility waits for a maximum of 30 seconds before issuing this message to give any command issuers time to exit the subsystem interface.
Action: If no agents that use this subsystem are active, it is possible an agent or subsystem failure has left the agent control block in an unusable state. Take an SDUMP of ECSA and contact SDS Technical Support. Ensure there are no agents running that are using the subsystem. Use the FORCE option in the input parm to the utility to allow the utility to bypass this check.