You could also use the "SERVICE" command with the STATUS operand to get
status on a list of PTFs or APARs installed. If you wanted to know if al l the PTFs that you have on SYSTEM1 are installed on SYSTEM2, you could create a list of PTFs from the Apply list on SYSTEM1 and then use that as input on to the SERVICE command on SYSTEM2. See the description of the SERVICE command in the "VMSES/E Introduction and Reference", chapter 20, for complete syntax.
