Delta DSO Picking zero records

Hi All,

We've one DSO that included in PC the overall status is green. And DSO is an Delta update which used to pick delta records daily. But we've noticed that the DSO is picking Zero records for the past one month. Is there any clue/suggestion that how we can retrieve or get back those missed delta records in to BI system.

My thing is we can go head with full update and initialize the delta pointer from next load onwards. But it seems it will take long time to get back those records. Nearly we've 2000000 records.

Kindly give valuable comments/suggestions 😊

Thanks,

Siva