When completed process is deleted then it is possible to delete also files it has stored in JCL, PROC or SYSIN archives. This behavior is controlled by remove_from_archive_on_delete option. Available values are:
true - files are deleted without asking.
false - files are kept in the archive.
'ASK' - a prompt opens and the user can choose what to do.
Please note that it works only for completed processes. Processes in other states always delete also files they have created.