How You Can Read The File From Bottom
The question is very general. Let us look into these possibilities: 1. QSAM (sequential) file: You can run it thru SORT utility adding SEQNUM and then sort then sort by SEQNUM in DESC order 2. VSAM: In CICS, you can read backward using READREV; 3. VSAM: I Batch, unload the VSAM file using SORT in DESC order by key value
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