SAP Message >R030 - Account group &1 of business partner &2 not active for FI-CA

Diagnosis
The account group &V1& of business partner &V2& is not active inContract A/R & A/P.
SD billing data is transferred to Accounts Receivable (FI-AR) and notto Contract Accounts Receivable and Payable.
INCLUDE FICA_NA_CUST OBJECT DOKU ID TX