Diagnosis
Billing type &v1& is of the category 'IS-U billing request'.
There is no integration of SD down payment request/clearing in IS-Ubilling.
Incorrect procedure:
Reference procedure AWTYP &V2&
Reference document number AWREF &V3&
Reference organization AWORG &V4&

Solution
You can post the document directly in Contract A/R &A/PFI-CA.
Create the SD billing document with a billing type whose billingcategory guarantees that the billing document is transferred directlyto FI-CA (billing category is not U). If the error occurred in theFI/CO interface and if there is already an SD billing document, thisdocument must be reversed beforehand.
INCLUDE FICA_NA_CUST OBJECT DOKU ID TX