Hello Patrick, You summarized the issue correctly. Can you elaborate more on the ENVIRONMENT point. To compare source data when scheduled job uses it as against when DI job uses it is very complex, but since its my first time attempting to use PROC COMPARE, I will ne judicious about any differences that I may see with source data. What kind of environment variables may be coming into play during this batch vs workspace session? Where do I look for these settings? Also in the VERSION section, can you be specific what you are hinting by saying latest version? You mean latest version of code in DI job? I can assure you that the code in SAS EG, manually run DI job and that of scheduled job is exactly same. So my gut feeling is that it is either timing issue because the variance is not much, environment variables as picture may change for batch sessions. Thanks for all your inputs. I will be digging into this today and will get back to you with my findings. Regards, Dhanashree
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