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JCL & VSAM :: RE: Not able to compress a very large PDS

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Author: Robert Sample
Posted: Fri Nov 04, 2016 6:57 pm (GMT 5.5)

This sounds like a perfect data set to convert to PDSE so you never have to compress it again.

Have you changed
Code:
//STEP01   EXEC PGM=IEBCOPY,PARM='SIZE=64M' 
to
Code:
//STEP01   EXEC PGM=IEBCOPY,PARM='SIZE=64M,WORK=64M' 
yet and tried that?
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