I have a Datacom/DB V14 MUF up and running.
I tried running IVPUPG01 and got this message -
+IGZ0096I MESSAGE TEXT FOR MESSAGE IGZEDCM WAS INACCESSIBLE TO IGZEWTO.
The step that executes the program DBSPCPR, COBSAMPG, needed the 'CEE.SCEERUN' hard coded in the STEPLIB. It was not in the LINKLIST