How To Fix M8521 - No items found with different delivery note quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 521

• Message text: No items found with different delivery note quantity

What causes this issue?

Invoice document &V1& / &V2& contains no items for which the goods
receipt quantity differs from the delivery note quantity.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8521 - No items found with different delivery note quantity ?

  The SAP error message M8521 "No items found with different delivery note quantity" typically occurs in the context of inventory management or logistics when there is a mismatch between the quantities specified in a delivery note and the quantities available in the system for the corresponding material document or sales order.
  Cause:
  
  
  Quantity Mismatch: The delivery note quantity does not match the quantity available in the system for the specified item. This can happen if:
  
  The delivery note was created with a quantity that exceeds what was actually shipped or received.
  The item has been partially delivered, and the remaining quantity is not available.
  There are discrepancies due to previous transactions that were not properly updated.
  
  
  
  Incorrect Document Reference: The delivery note may reference an incorrect or non-existent document, leading to the system being unable to find the corresponding items.
  
  
  Data Entry Errors: Manual entry errors during the creation of the delivery note or during the goods movement can lead to discrepancies.
  
  
  Stock Availability Issues: The stock for the item may have been reserved or allocated to other orders, making it unavailable for the delivery note.
  
  
  Solution:
  
  
  Verify Delivery Note: Check the delivery note for accuracy. Ensure that the quantities match what was actually delivered and that the correct items are referenced.
  
  
  Check Stock Levels: Use transaction codes like MB52 (List Warehouse Stocks on Hand) or MMBE (Stock Overview) to verify the available stock for the item in question. Ensure that the stock levels are as expected.
  
  
  Review Related Documents: Check the related sales order, purchase order, or material document to ensure that the quantities are consistent across all documents.
  
  
  Adjust Quantities: If there is a discrepancy, you may need to adjust the quantities in the delivery note or the stock levels in the system. This can involve creating a new delivery note or adjusting the existing one.
  
  
  Consult with Logistics Team: If the issue persists, consult with your logistics or inventory management team to investigate any underlying issues with stock management or delivery processes.
  
  
  System Configuration: In some cases, the issue may be related to system configuration. Ensure that the settings for delivery processing and inventory management are correctly configured.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and VL03N (Display Outbound Delivery) for managing delivery notes.
  SAP Notes: Check SAP Notes or Knowledge Base Articles for any known issues or patches related to this error message.
  User Permissions: Ensure that the user has the necessary permissions to view and modify delivery notes and related documents.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.