SAP Message AH301 - ERCH doc. no. &1 inv. doc. no. &2: INTBELNR &3 does not match INTBELNR &4

Diagnosis Inconsistency: Reference is made in ERCH document &v1& to invoicing document &v2&,which must already have been reversed via invoicing. The offsettingdocument in the invoicing document is &v3&, but the offsetting documentin the ERDK document is &v4&.