How To Fix MRNB018 - There is no difference amount for this goods receipt (delivery note &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: MRNB - Messages for Revaluation (Retro Active Pricing)

• Message number: 018

• Message text: There is no difference amount for this goods receipt (delivery note &1)

What causes this issue?

No difference amount exists for this goods receipt (delivery note &V1&,
material document &V2&/fiscal year &V3&).

System Response

There is no difference between the amount already settled for this
delivery and the amount determined by the current price determination.
Neither a credit memo nor a debit memo is created.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MRNB018 - There is no difference amount for this goods receipt (delivery note &1) ?

  The SAP error message MRNB018 indicates that there is no difference amount for a goods receipt associated with a specific delivery note. This typically occurs during the invoice verification process when the system expects a difference amount (for example, due to price discrepancies between the purchase order and the invoice) but finds none.
  Cause:
  
  No Price Difference: The goods receipt does not have any price differences recorded between the purchase order and the invoice.
  Incorrect Invoice Verification: The invoice being processed may not correspond correctly to the goods receipt or may have been entered incorrectly.
  Goods Receipt Not Posted: The goods receipt may not have been posted correctly, or there may be issues with the delivery note.
  Configuration Issues: There may be configuration settings in the system that affect how price differences are handled.
  
  Solution:
  
  Check Goods Receipt: Verify that the goods receipt has been posted correctly and that it corresponds to the correct delivery note.
  Review Invoice: Ensure that the invoice being processed matches the purchase order and the goods receipt. Check for any discrepancies in quantities or prices.
  Check for Differences: If there should be a difference amount (e.g., due to a price change), ensure that it is correctly reflected in the system. You may need to adjust the purchase order or the invoice accordingly.
  Reprocess Invoice: If the invoice was entered incorrectly, you may need to reverse it and re-enter it with the correct details.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to ensure that the settings for handling price differences are correctly configured.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MIR4 (Display Invoice Document) or MIGO (Goods Movement) to check the status of the goods receipt and invoice.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation related to invoice verification and goods receipt processes for further insights.
  
  If the problem continues after following these steps, it may be beneficial to engage with your SAP support team or consult SAP community forums for additional assistance.