I'd advise asking on ibmmain. Are you looking for authorized or unauthorized?
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 עַם יִשְׂרָאֵל חַי נֵ֣צַח יִשְׂרָאֵ֔ל לֹ֥א יְשַׁקֵּ֖ר ________________________________________ From: IBM Mainframe Assembler List <[email protected]> on behalf of Tony Thigpen <[email protected]> Sent: Thursday, July 18, 2024 4:13 PM To: [email protected] Subject: Looking for a good book on ECKD EXCP, CCWs, etc. I have several books that include basic EXCP/CCW dasd programming, but nothing that I would consider 'deep' enough on ECKD programming. Some of the books I have are were good with CKD, but not ECKD. So, I am looking for suggestions for books that are designed to teach someone complex ECKD programming within the restrictions imposed by the OS. Tony Thigpen
