How To Fix WP609 - No unique delivery item found for material &

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 609

• Message text: No unique delivery item found for material &

What causes this issue?

A number of delivery items exist for the material. The system was unable
to find a unique item for this GR item.

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?

Using transaction "Goods receipt for delivery", assign a unique item to
the goods receipt.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP609 - No unique delivery item found for material & ?

  SAP Error Message:
  
  WP609 - No unique delivery item found for material &
  
  Cause:
  This error occurs during delivery processing (e.g., creating or changing a delivery document) when the system tries to find a unique delivery item for a given material but finds either:
  
  Multiple delivery items for the same material in the delivery document, causing ambiguity.
  No delivery item found for the material in the delivery document.
  
  Typically, this happens when the system expects exactly one delivery item for the material but encounters zero or more than one.
  
  When does it occur?
  
  During delivery creation or processing (VL01N, VL02N, VL10B, VL10D, etc.).
  When the system tries to assign or update delivery items based on sales order or stock data.
  In scenarios involving collective deliveries or multiple sales order items for the same material.
  
  
  Common Reasons:
  
  Multiple sales order items with the same material number are being delivered together, and the system cannot determine which delivery item to update.
  Inconsistent or incomplete data in the delivery or sales order.
  Custom enhancements or user exits that incorrectly handle delivery item determination.
  Incorrect or missing item category or schedule line data.
  Delivery split or grouping logic causing multiple items for the same material.
  
  
  Solution / How to fix:
  
  
  Check the delivery document:
  
  Use transaction VL02N to display the delivery.
  Verify if multiple items exist for the same material.
  If multiple items exist, check if they are supposed to be separate or combined.
  
  
  
  Check sales order items:
  
  Use VA03 to check the sales order.
  Verify if multiple sales order items with the same material exist.
  If yes, confirm if they should be delivered separately or combined.
  
  
  
  Adjust delivery item determination:
  
  If multiple items exist but should be combined, consider consolidating sales order items or adjusting delivery grouping.
  If they should remain separate, ensure the system logic or custom code can handle multiple items.
  
  
  
  Review custom code or user exits:
  
  If custom enhancements are involved (e.g., in delivery item determination), debug and check if the logic correctly handles multiple items.
  Adjust the code to handle multiple delivery items or to select the correct one.
  
  
  
  Check item category and schedule lines:
  
  Ensure that item categories and schedule lines are correctly maintained.
  Missing or inconsistent data can cause delivery item determination issues.
  
  
  
  Use SAP Notes and Support:
  
  Search for SAP Notes related to WP609 for your SAP version.
  Sometimes, SAP provides patches or corrections for known issues.
  
  
  
  
  Related Information:
  
  Transaction codes: VL01N (Create Delivery), VL02N (Change Delivery), VL10B/D (Purchase Order/Delivery Due List)
  Tables: LIKP (Delivery Header), LIPS (Delivery Items), VBAK (Sales Order Header), VBAP (Sales Order Items)
  SAP Notes: Check SAP Service Marketplace for notes related to WP609.
  Debugging: Use debugging in delivery processing to trace how the system searches for delivery items.
  
  
  Summary:
  The error WP609 indicates ambiguity or absence of a unique delivery item for a material during delivery processing. The solution involves verifying delivery and sales order data, ensuring correct item determination logic, and adjusting custom code or configuration to handle multiple items properly.
  
  If you provide more context (transaction, process step, or customizations), I can help with a more specific solution.