How To Fix EBILL_CORR028 - Amount operand &1 without weighting key

EBILL_CORR028 - Overview

• Message type: E = Error

• Message class: EBILL_CORR - Bill Correction

• Message number: 028

• Message text: Amount operand &1 without weighting key

What causes this issue?

Operand &v1& from operand category AMOUNT is used for the installation
groups in data exchange and is provided in billing by
<DS:DE.E_ERCHVREL>ERCHV</>. No <DS:DE.GEWKEY>weighting key</> has been
defined in the definition for this operand.

System Response

Billing is canceled if the weighting key required for proration is
missing.

How to fix this error?

Define a weighting key in the definition for operand &v1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EBILL_CORR028 - Amount operand &1 without weighting key ?

  The SAP error message EBILL_CORR028 indicates that there is an issue with the amount operand in a billing document, specifically that it does not have an associated weighting key. This error typically arises in the context of electronic billing or invoicing processes, particularly when dealing with billing corrections or adjustments.
  
  Cause:
  The error occurs when:
  
  An amount operand is being processed in a billing document, but it lacks a weighting key that is necessary for the calculation or processing of that amount.
  The system expects a weighting key to determine how the amount should be calculated or adjusted, but it is missing or not properly configured.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Billing Document: Review the billing document that triggered the error. Ensure that all required fields, including the amount operand and weighting key, are correctly filled out.
  
  
  Assign Weighting Key: If the weighting key is missing, you need to assign