Diagnosis
The system can not find a tax number for the customer/vendor with
customer number or vendor number &V2for
billing of recycling partner &V1&.

System Response
In settlement of recycling partner &V1& for document &V3&, the record
can not be assigned to a customer/vendor.

Procedure
Check maintenance of customer or
vendors in master data.
This declaration can not be executed with the REA info structure as
the source of billing data.