DATASET RESERVATION UNSUCCESSFUL , GDG

kasthuri Sun Jan 27, 2013 5:12 pm

Hi All ,

I have a scenario ,where one of our jobs is failing with "Dataset reservation Unsuccessful" .

1. Job1 creates a file ,which triggers another job say Job2.
2. This Job2 is submitted with the same name Job1.
3. Job2 is getting failed with "Dataset reservation unsuccessful" when it trying to check if the file created in the previous Job1 has any data or not.
4. This file is nothing but a GDG version.
5. Job1 creates a GDG version and Job2 checks if the GDG base has any data or not.
6. Job1 using GDG version with DISP=(new,cat,del) & DISP=SHR
whereas Job2 is using DISP=OLD.

Can anyone please suggest something.