BW Data sources issue
1. We have done system refresh for both ECC[RT1] and BW[BT2] system.
2. As per the post refresh task, we have to establish the source system connection for BW.
3. We have established source system connection from both end and its working fine.

4. We have asked BW team to check the test load from ECC system.
5. They are getting the below error in BT2 [BW] system.

You will get the above error.

Screen shots for reference:
BW[BT2]:

ECC[RT1]:


Q1. Confirm you are just copying BW back without ECC... or are you doing both?
We have done both refresh altogether, and then we have this error.
Also we have done without BW system also, we have refreshed ecc system but still the same data source is pointing to production entries.
Could you please resolve this one.