In KSDS, the records are sorted based on the key field.
when we load a records through the REPRO command in the VSAM file so the input file must be sorted on the primary key using SORT utility.
//sysin dd * sort fileds = (1,5,ch,a) /* //
You can use DFSORT to rearrange the records in your data sets. Sorting is arranging records in either ascending or descending order within a file. You can sort data in many different formats.
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