process chain - data not loading to aDSO

[#1]

All,

We created a process chain to load data from our ERP system to a composite provider.

The process chain is loading the data correctly to the corporate memory level (= aDSO):

but when the data is loaded to the EDW layer (= another aDSO) no records are transferred:

This is not correct. If we now delete all data from the EDW layer and reload the data the new records are uploaded without problems.

How can we check what is going wrong? Is there a setting in the aDSO or process chain we should change?

Kind regards,

Lieselot