How To Fix M8_2186 - Invoice balance in prepayment document does not equal zero: &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: M8_2 - Logistics Invoice Verification

• Message number: 186

• Message text: Invoice balance in prepayment document does not equal zero: &1 &2

What causes this issue?

The prepayment document may not be posted, because the balance is &V1&
&V2&.

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 M8_2186 - Invoice balance in prepayment document does not equal zero: &1 &2 ?

  The SAP error message M8_2186, which states "Invoice balance in prepayment document does not equal zero: &1 &2," typically occurs in the context of handling prepayments and invoices in the SAP system. This error indicates that there is a discrepancy between the amounts in the prepayment document and the associated invoice, meaning that the total amount of the prepayment has not been fully applied or settled against the invoice.
  Cause:
  
  Unsettled Prepayment: The prepayment amount has not been fully applied to the invoice, leading to a remaining balance.
  Incorrect Amounts: The amounts entered in the prepayment document and the invoice may not match, causing a mismatch.
  Partial Payments: If only a part of the prepayment has been applied to the invoice, the remaining balance will trigger this error.
  Document Status: The status of the prepayment or invoice may not allow for further processing due to prior errors or incomplete transactions.
  
  Solution:
  
  Check Prepayment and Invoice Amounts: Verify that the total amount of the prepayment matches the total amount of the invoice. If there are discrepancies, adjust the amounts accordingly.
  Review Document Flow: Use transaction codes like FB03 (Display Document) or FBL1N (Vendor Line Item Display) to check the document flow and see how the prepayment has been applied to the invoice.
  Clear the Prepayment: If the prepayment is not needed, you may need to clear it using transaction F-54 (Clear Vendor) or similar transactions, depending on your organization's processes.
  Adjust Invoice: If the invoice amount is incorrect, consider adjusting the invoice to match the prepayment amount.
  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 in line with company policies.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice), F-28 (Post Incoming Payments), and F-53 (Post Outgoing Payments) for managing invoices and payments.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions specific to your version of SAP.
  Documentation: Review SAP documentation or user manuals related to prepayments and invoice processing for best practices and troubleshooting steps.
  
  By following these steps, you should be able to resolve the M8_2186 error and ensure that your prepayment and invoice documents are correctly balanced.