How To Fix M8582 - Supplier error: only a higher amount invoiced is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 582

• Message text: Supplier error: only a higher amount invoiced is allowed

What causes this issue?

The item amount in the invoice of &V1& is smaller than the item amount
of &V2& suggested by the system.

System Response

You currently cannot enter an amount that is smaller than that expected
by the system. This would lead to a credit memo for the supplier.

How to fix this error?

You can change the default values to correspond to the invoice and then
post the invoice.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8582 - Supplier error: only a higher amount invoiced is allowed ?

  The SAP error message M8582, which states "Supplier error: only a higher amount invoiced is allowed," typically occurs during the invoice verification process in the Materials Management (MM) module. This error indicates that the invoice amount being processed is lower than the amount that has already been invoiced for the same purchase order (PO) or goods receipt (GR).
  Cause:
  
  Duplicate Invoicing: The supplier may have submitted an invoice for an amount that is less than a previously processed invoice for the same PO.
  Partial Invoicing: If the invoice is for a partial delivery, it may not be allowed if the system settings or the PO terms do not permit it.
  Invoice Amount Exceeds PO Amount: The invoice amount may exceed the total amount allowed for the PO, or it may not match the expected amount based on the goods received.
  Incorrect Invoice Entry: The user may have mistakenly entered an incorrect invoice amount.
  
  Solution:
  
  Review Invoices: Check the previous invoices submitted for the same PO to ensure that the current invoice is not lower than any previously processed invoices.
  Check PO and GR: Verify the purchase order and goods receipt to ensure that the amounts match and that the invoice is valid.
  Adjust Invoice Amount: If the invoice is indeed lower than a previously processed invoice, the supplier may need to issue a new invoice with a higher amount or correct the existing invoice.
  Consult with Supplier: Communicate with the supplier to clarify the invoicing issue and ensure that they are aware of the correct amounts to be invoiced.
  System Configuration: If this error occurs frequently, it may be necessary to review the configuration settings in SAP related to invoice verification and tolerances.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like MIRO (Invoice Verification) to check the invoice details and ME23N (Display Purchase Order) to review the purchase order.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Documentation: Refer to SAP documentation for detailed information on invoice verification processes and error handling.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP support team or consult with SAP experts for further assistance.