Acquire Image Tool Properties If multiple process are define, the program will go through all of the processes and check to see if all parts for a given process are available in the queue by calling the pm.ps.chk.part and pm.ps.chk.partx programs. Those programs will scan the queues and ensure the total number of instances required by the process are available and return the farthest upstream and downstream position of the required instances. If all parts are available, the program will next check to see if all targets for the given process are available in the queue by calling the pm.ps.chk.targ and pm.ps.chk.targx programs.
Those programs will scan the queues and ensure the total number of instances required by the process are available and return the farthest upstream and downstream position of the required instances. ACE Reference Guide, 18317-000 Rev A Page 705