MDG-S Customer Vendor Integration Error

Customer Vendor Integration :

Hi All,

While I am performing the configurations for Customer Vendor Integration - MDG-S in MDG 7.0 SP2 , I am stuck at the below place :

While in the step of "Activate Creation of Postprocessing Orders", when I add an entry for the Component AP-MD and Business Process is either  CVI_02 and CVI_04, I get an error "Specify the key within the work area".

And it does not allow me to proceed further.

I maintained the necessary configuration in SPRO and the configurations are visible in the table below , but are not reflecting in MDG:

But are not reflected in MDG :

Did anybody face a similar issue during the configurations of the CVI ?

Please help.

I found a similar issue, but that too is unanswered. (Unable to set up Customer-Vendor Integration for MDG-C)

Please suggest.