Shared REGISET for BMC AMI Application Restart Control
You can restart a job step on a different z/OS system than the system where the job step was executed previously; however, both systems must use the same REGISET.
You can use a different REGISET (and subsystem) on different z/OS systems; using a different REGISET ensures that active job steps executing in one system are not confused with active job steps executing in another system. If two or more z/OS systems are sharing a REGISET, ensure that one or more execution qualifiers distinguish job steps executing in a system from those executing in all other systems that share the REGISET.