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Null Segments z/OS DFSMS Using Data Sets SC23-6855-00 |
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A 1 in bit position 0 of the SDW indicates a null segment. A null segment means that there are no more segments in the block. Bits 1-7 of the SDW and the remainder of the block must be binary zeros. A null segment is not an end-of-logical-record delimiter. Null segments are not recreated in PDSEs. For more information, see Processing PDSE Records |
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