SAP Message 88591 - Form group for doc.type &2 is not correctly maintained for re.partner &1

Diagnosis
The system can not report form group &V3&, which was maintained fordocument &V2& of recycling partner &V3&.

System Response
The declaration continues to run and all data is output according tostandard formatting.

Procedure
Maintain the form group in document &V2& of recycling partner &V1&.