Is there a way around this?
Even with SMS-managed GDGs, where the generation is cataloged at
allocation, two jobs that dynamically allocate +1 generations (with GDGNT)
will collide.
For example, from two different jobs:
(job 1)
./bpxwdyn.rexx "alloc fi(mydd) da('managed.test.gdg(+1)') recfm(v,b) new
catalog gdgnt lrecl(1028)"
BPXWDYN RC= 0 (0x0)
(job 2)
./bpxwdyn.rexx "alloc fi(mydd) da('managed.test.gdg(+1)') recfm(v,b) new
catalog gdgnt lrecl(1028)"
BPXWDYN RC= 34603008 (0x2100000)
IKJ56225I DATA SET MANAGED.TEST.GDG ALREADY IN USE, TRY LATER+
IKJ56225I DATA SET IS ALLOCATED TO ANOTHER JOB OR USER
IEFA110I DATA SET CONTENTION
...
Kirk Wolf
Dovetailed Technologies
http://dovetail.com
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