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Opening and Closing Large Format Data Sets z/OS DFSMS Using Data Sets SC23-6855-00 |
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When the OPEN macro is called for a large format data set, it will
in many cases require the DCBE macro's BLOCKTOKENSIZE=LARGE option.
This requirement depends on the value of the BLOCKTOKENSIZE keyword
in SYS1.PARMLIB member IGDSMSxx. The possible
values and their effects are:
OPEN will issue an ABEND 213-10 for large format sequential data sets if the access method is not QSAM, BSAM, or EXCP. OPEN will issue an ABEND 213-14, 213-15, 213-16, or 213-17 and EOV will issue ABEND 737-44 or 737-45 if the application program cannot access the whole data set on the volume (primary, secondary, or a subsequent volume). |
Copyright IBM Corporation 1990, 2014
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