SAP Message RE603 - Account assignment differs from document &1 &2

Diagnosis
You are editing a document and referenceearmarked funds &V1&, itemV2 in the current line. you have also entered account assignments inthe relevant fields for the current line. These are, however, not thesame as the account assignment in the earmarked funds.

System Response
The system uses the account assignments in the current document line.

Procedure
Check the account assignments again. If you delete the accountassignment in the document line, the system automatically adopts theaccount assignment from the earmarked funds as the default value.