check if somebody did selective deletion on active table and changelog.
Possible case: Changelog is cleared ( for example every 5 days ) and somebody did selective deletion for some set of records.
For example,
SD item order qty
1000 1 100
1000 2 50
DSO
Active
1000 1 100
1000 2 50
Changelog recordmode
1000 1 100 N
1000 2 50 N
cube
1000 1 100
1000 2 50
Somebody deleted changelog and selective deletion of that sd item 2 and forget to do it for cube
DSO-A
1000 1 100
changelog
empty
cube
1000 1 100
1000 2 50
Now, delta came to BW for that item 2 ( order qty changed to 10 from 50 )
DSO
Active
1000 1 100
1000 2 10
Changelog recordmode
1000 1 100 N
1000 2 10 N
cube
1000 1 100
1000 2 50+10
Just a possible case. You have to track changelog by request numbers.
Regards,
Sandeep
Regards,
Sandeep