The Detector Unload job (PDTBATCH) SYSREC DD Block size has changed in r15.

Document ID : KB000050406
Last Modified Date : 14/02/2018
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Description:

When unloading a Detector Datastore using the PDTBATCH job (in highlvl. CDBASRC), be aware in r15 the LRECL for the SYSREC DD is now 2328, prior to r15 it was 2040.

New: DCB=(RECFM=FB,LRECL=2328)
Old: DCB=(RECFM=FB,LRECL=2040)

Solution:

Existing PDTBATCH jobs may need to be changed. Any jobs where the SYSREC DD BLKSIZE is a multiple of the LRECL will need to be modified with the new LRECL of 2328.