Talk:Data Control Block

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What about ACB/RPL?

Latest comment: 5 months ago1 comment1 person in discussion

After OS/360, IBM introduced the Access Control Block (ACB) for all new access methods, while retaining the DCB for the old access method. Should this article mention the ACB and the related Request Parameter List (RPL)? Should there be a separate article? -- Shmuel (Seymour J.) Metz Username:Chatul (talk) 16:20, 21 February 2026 (UTC)Reply

A page that knows where it met you.

What about ACB/RPL?