Subsystem in use by agent jobname
The subsystem is in use by the agent with the jobname shown in the message.
Action: If the indicated agent is not 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.