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Large File merging with condition
I have 3 files . 2 files have millions of records.These 2 files have one ( empnumber) common record field. i want to put those records in 3rd file , such that which records having same number in key field (empnumber)in these two files ?
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VSAM related
How to change the key field in a VSAM file?
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Concatenate 1000 gdg versions
How to concatenate 1000 gdg versions?
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Pass Values from COBOL to JCL
How can we pass values from COBOL to JCL?
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