Documentation for reading JES2 look at external writer interface

If you cannot fi on the external writer interface to read the jes2 spool
file look at macros SSOb and Ieffjsob and ieffssreq or better yes look at
the external writer source code.

If you cannot get any help et me know and AI will send you a program that
reads the spool.  no help however with the check point record, which a I
have no knolowedge with.