Oh, no. The last time I used this jcl was in 1985, the last time I used an IBM 370. Just tryed to point out the missing link between software and hardware. Actually 1985 was the last time I used open reel tape units. After that I used several types of scai digital cassettes or dats. Under qnx, windows or Unix. But they are very easy to use no need to previously assign a volume and format.}?
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Carlos
Argentina