I finally got it seems I can recover from put move not put locate as the system buffer is gone
> On Jul 3, 2026, at 9:12 PM, Michael Stein <[email protected]> wrote: > > On Fri, Jul 03, 2026 at 09:16:42PM +0000, Joseph Reichman wrote: >> Is there a way of determining the field at offset x’2A’ DCBMACR >> seems to be overlaid after a B37 abend > >> There are a number of programs to monitor after doing a lot of research >> cannt seem to find where or what control block it would be in > > DFSMS Macro Instructions for Data Sets > Non-VSAM macro instructions > Data control block—common fields > > If the DCB is open then some fields are different from before it was open. > > see: > https://www.ibm.com/docs/en/zos/3.1.0?topic=blocks-data-control-blockcommon-fields > > 40(28) 8 DCBDDNAM Eight-byte name of the data definition > statement > that defines the data set associated > with this DCB. (Before DCB is opened.) > > 40(28) 2 DCBTIOT (After DCB is opened.) Offset from the TIOT origin > to the TIOELNGH field in the TIOT entry > for the DD statement associated with this > DCB. Unsigned. Maximum value is just below 64K. > > 42(2A) 2 DCBMACRF This field can only be referred to during > and after OPEN. It is common to all uses > of the DCB and is created by moving the > DCBMACR field into this area. > > 45(2D) 3 DCBDEBA (After DCB is opened.) Address of field, DEBBASIC, > in the associated DEB. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
