And what happened when you accessed a member of TSSDN.DATA.COPY1 with a batch job?
I can assess and check from 3.4 mvs
enter TSSDN.DATA.COPY1
TI TSSDN.DATA.COPY1
showing Tape Information
You either do not understand written English, or you have some reason to deliberately NOT answer posted questions -- it appears BillyBoyo may be onto something there. Using "TI" on a data set in ISPF 3.4 is (1) NOT doing what I asked you to do, (2) using a site-specific tool not available to most people, and (3) almost certainly guaranteed to access data in the tape management system, NOT from the tape.And what happened when you accessed a member of TSSDN.DATA.COPY1 with a batch job?
I can assess and check from 3.4 mvs
enter TSSDN.DATA.COPY1
TI TSSDN.DATA.COPY1
showing Tape Information
what I said earlier I had proof.