ABAP CDS extractor on MBV_MBEWH is not showing as Delta in Replication Flow (DataSphere)

[vinaylohakare]

Hello Experts,

We have created a ABAP CDS delta extractor on MBV_MBEWH using CDC. SAP recommends to use MBV_MBEWH and not the table MBEWH directly. When the extractor is used in DataSphere Replication flow we do not get the option for delta.

Note - We are getting warning "Definition of view is too complex for automatic CDS" and "Data extraction of CDS entity not possible" in ABAP perspective. We ignored the warning as it was for other extractor's as well and they are fine.

Please let me know if we should create the delta extractor on table MBEWH directly? if not how can we resolve the issue.

Thanks,

Vinay

[SimonKranig]

Hi, 

in case the system deems the set up too complex, please make use of the explicit mapping annotation for the respective key fields of the view/table c.f. blog on CDS delta