3244147 - How to retrieve the classification data from a batch?

Hi experts

I person a question to this note: https://me.sap.com/notes/3244147/E

Multiple CDS views tin beryllium associated successful bid to retrieve the classification information from a batch.
I_BATCHDISTINCT tin beryllium utilized to retrieve the Object No.  With the Object No. I_CLFNOBJECTCHARCVALFORKEYDATE tin beryllium utilized to retrieve the Characteristic Internal ID, Char. Value.
Then I_CLFNCHARCDESCFORKEYDATE tin beryllium utilized to get the diagnostic statement and  I_CLFNCHARCVALUEFORKEYDATE , I_CLFNCHARCVALUEDESCFORKEYDATE tin beryllium utilized to get the worth description. 

In S4H Public unreality I tried to make a customized CDS presumption with script "Data Extraction" - the mentioned views would beryllium associated to  I_BATCHDISTINCT . But I americium getting the mistake message:

Selected associated Data Source: I_ClfnObjectCharcValForKeyDate indispensable beryllium to the aforesaid bussiness country arsenic Primary Data Source

How tin I get these views into 1 view? I request them to extract to BW4H aboriginal on.

Attached delight find 2 screens...

Thanks for your help, Tom