How To Fix FMPP1018 - Amount remaining for invoice &2 negative due to credit memo &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FMPP1 - Partial Payment by Fund: Messages

• Message number: 018

• Message text: Amount remaining for invoice &2 negative due to credit memo &1

What causes this issue?

The remaining amount of invoice &V2& shows negative due to the attached
credit memo &V1&. The amount of an attached credit memo should not
exceed the amount of the invoice with respect to the account assignment.

System Response

The processing of this invoice in FMPP is not allowed

How to fix this error?

Check the amount of the attached credit memo or remove the invoice
reference from the credit memo, making further processing of this
invoice in transaction FMPP possible.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMPP1018 - Amount remaining for invoice &2 negative due to credit memo &1 ?

  The SAP error message FMPP1018 ("Amount remaining for invoice &2 negative due to credit memo &1") typically occurs in the context of invoice processing and indicates that the remaining amount for a specific invoice has become negative due to the application of a credit memo. This situation can arise in various scenarios, such as when a credit memo is applied to an invoice that has already been fully paid or when the credit memo amount exceeds the invoice amount.
  Cause:
  
  Credit Memo Exceeds Invoice Amount: The credit memo amount is greater than the invoice amount, leading to a negative balance.
  Incorrect Application of Credit Memo: The credit memo may have been incorrectly applied to the invoice, resulting in an imbalance.
  Multiple Credit Memos: If multiple credit memos are applied to a single invoice, it can lead to a situation where the total credit exceeds the invoice amount.
  Data Entry Errors: Manual errors during the entry of invoice or credit memo amounts can also lead to this issue.
  
  Solution:
  
  Review Credit Memo and Invoice: Check the amounts of both the credit memo and the invoice to ensure that the credit memo does not exceed the invoice amount.
  Adjust Credit Memo: If the credit memo is indeed higher than the invoice, consider adjusting the credit memo to match the invoice amount or issuing a new credit memo for the correct amount.
  Reversal of Incorrect Transactions: If the credit memo was applied incorrectly, you may need to reverse the credit memo or the invoice and reprocess them correctly.
  Consult with Finance Team: If you are unsure about how to proceed, consult with your finance or accounting team to ensure that the adjustments are made correctly and in compliance with accounting policies.
  Check for Open Items: Use transaction codes like FBL1N (Vendor Line Item Display) or FBL3N (G/L Account Line Item Display) to check for open items and ensure that all transactions are correctly accounted for.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoices), FB75 (Enter Credit Memos), and FB08 (Reverse Document) for managing invoices and credit memos.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation or user manuals for guidance on handling invoices and credit memos.
  
  By following these steps, you should be able to resolve the FMPP1018 error and ensure that your invoice and credit memo processing is accurate.