In a message dated 3/7/2007 4:47:23 P.M. Central Standard Time, [EMAIL PROTECTED] writes: >recent thread discussing patching CCWTRANS to handle ISAM and other self-modifying channel programs Is ISAM still used anywhere under MVS/ESA/OS-390/z? Does anyone know of any self-modifying DASD channel programs other than from ISAM? Just curious. I remember seeing a BDAM chan pgm from Bob Rannie in which an R0 data field was read, updated, and rewritten all in one chan pgm. Would depend on the BDAM options being used. Bill Fairchild Plainfield, IL
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