LOADSCAN abends with a S001 when comparing PDS/E libraries.
CA Librarian V4.4
The LOADSCAN User Contributed Routine only supports PDS. When a PDSE is used to store load modules, it stores them in structures called program objects and has a different internal format . The LOADSCAN UCR source would need to be changed, assembled and linked in order to support PDSE.
Refer to the IBM Program Management Manual.