Other CO account assignment derived - check or change request &1

What causes this issue?

During the simulation or generation of a document from order &V1&, the
system derived other CO account assignments or additional ones to those
contained in the request. This leads to different account assignments in
the request and the generated document.

System Response

The system allows the posting of the document from the request, even if
the CO account assignment is different in the request than in the
document. The reason is that you might want this behavior, if the
derivation of the account assignment is not supposed to take place until
the document is generated. Therefore, this error message is not issued
in the standard system.

How to fix this error?

If you want to prevent different account assignments in the request and
the generated document, you can convert this message to an error message
in Customizing. You can thereby block the document from being generated,
and you can change the request before the document is generated.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX

Procedure for System Administrators

If undesired differences arise regularly between CO account assignments
in requests and documents, and you are using a customer-specific
function module at event 6500, check the derivation of the CO account
assignments in the code of this module.

Error message extract from SAP system. Copyright SAP SE.