How To Fix EDEREG_INV777 - Data is inconsistent in total amounts and budget billing lines

EDEREG_INV777 - Overview

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 777

• Message text: Data is inconsistent in total amounts and budget billing lines

What causes this issue?

A data inconsistency has been found.
ID = &V1&
When the ID is '1', then no invoice lines were found that are defined as
<DS:DE.INV_INT_PAY>Vorauszahlung oder Abschlag</>. However, for budget
billing amounts it is expected that the basic invoice data contains a
line with the demanded budget billing amount.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

When the ID is '2' then no invoice lines were found that are not defined
as <DS:DE.INV_INT_PAY>Vorauszahlung oder Abschlag</>.
Nonetheless, the amounts in the totals line (see document) are different
to the sum totals of the budget billing amount lines (gross = &V2&, tax
= &V3&, basic tax amount = &V4&).
When the ID is '3' then the sum of the budget billing amount lines and
other lines is different to the totals line.

System Response

How to fix this error?

Check Customizing under <DS:SIMG._ISUUTDE_000067>Grundeinstellungen
vornehmen</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EDEREG_INV777 - Details

• The SAP error message EDEREG_INV777 indicates that there is an inconsistency in the total amounts and budget billing lines in the system. This error typically arises in the context of billing and invoicing processes, particularly when dealing with budget billing arrangements.
  
  Cause:
  The inconsistency can be caused by several factors, including:
  
  
  Mismatch in Amounts: The total amount calculated for the invoice does not match the sum of the individual budget billing lines. This could be due to incorrect data entry or calculation errors.
  
  
  Changes in Billing Data: If there have been changes to the billing data after the budget billing lines were created, it may lead to discrepancies.
  
  
  Incomplete Data: Missing or incomplete data in the budget billing lines can also lead to this error.
  
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to billing or budget billing processes may cause inconsistencies.
  
  
  
  Solution:
  To resolve the EDEREG_INV777 error, you can follow these steps:
  
  
  Review the Invoice and