Delta records doesnt show up in RSA7

Hello,

I am using a standard datasource and a generic datasource. Both use Delta update method AIMD. The init with data transfer worked properly. After that I changed an existing record and added a new record in the backend table - but this change doesnt reflect in RSA7. And consequently the changed/new records are not extracted to BI.

Why the delta doesnt show up in RSA7?

Also, the timestamp is not displayed in RSA7 either.

Thanks & Regards,

Labanya.