CA Dynam for VSE User Guide

Processing Predefined Multifile Volume Data Sets
100723 299
BG CADT031I *CLOSED* TAPEOUT SYS011=299 100723 AR DESC 3 BLK=27
BG EOJ ARDESCUP
DATE 01/22/00,CLOCK 20/35/53,DURATION 00/00/28
Data sets AR DESC 1, AR DESC 2, and AR DESC 3 have been previously
defined with DYNCAT commands. In the first job, the first TLBL is submitted
with option 24 (8 to prevent early drive release, and 16 to drop the TLBL at
CLOSE).
Option 8 prevents AVR for the second OPEN, directing CA Dynam/T to the
same drive used for file 1, because the same volume is to be used for file 2 on
the same logical unit. The 16 option is required, because the same dtfname is
used for both TLBLs; when the file is opened the second time, the current TLBL
will be used.
In the second job, AVR cannot locate the required volume; the CADT020D
message is issued. When the volume is located, it is assigned and positioned
for file 3, which is then created.
Example:
Multifile volume input and output
F2 // JOB ARDESCUP
DATE 01/22/00,CLOCK 20/46/38
F2 // ASSGN SYS010,299
F2 // TLBL TAPEIN,'AR DESC 1,H,D'
F2 // TLBL TAPEIN,'AR DESC 2,H,D'
F2 // TLBL TAPEIN,'AR DESC 3,U'
F2 // ASSGN SYS011,29A
F2 // TLBL TAPEOUT,'AR DESC 1,H,D'
F2 // TLBL TAPEOUT,'AR DESC 2,H,D'
F2 // TLBL TAPEOUT,'AR DESC 3,W'
F2 // EXEC MSTRIO
F2 CADT032I ASSIGNED TAPEIN SYS010=299 100723 AR DESC 1
F2 CADT007I **** LABEL TAPEOUT SYS011=29A 100744 1 *AR DESC 1*
F2 CADT031I *CLOSED* TAPEOUT SYS011=29A 100744 AR DESC 1 BLK=12
F2 // EXEC MSTRIO
F2 CADT032I ASSIGNED TAPEIN SYS010=299 100723 AR DESC 2
F2 CADT023I **** DSN 'AR DESC 2' FILE NO. 2 BEING CREATED ON TAPE
100744 29A
F2 CADT031I *CLOSED* TAPEOUT SYS011=29A 100744 AR DESC 2 BLK=5
F2 // EXEC MSTRIO
F2 CADT032I ASSIGNED TAPEIN SYS010=299 100723 AR DESC 3
F2 CADT023I **** DSN 'AR DESC3' FILE NO. 3 BEING CREATED ON TAPE
100744 29A
F2 CADT031I *CLOSED* TAPEOUT SYS011=29A 100744 AR DESC 3 BLK=27
F2 EOJ ARDESCUP
DATE 01/22/00,CLOCK 20/47/58,DURATION 00/01/20
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