How To Fix WU639 - Required quantity & is adopted as confirmed quantity for mat. &, plant &

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 639

• Message text: Required quantity & is adopted as confirmed quantity for mat. &, plant &

What causes this issue?

The confirmed quantity for a material was adopted from the plant's
required quantity.

System Response

The required quantity is adopted as the confirmed quantity for an item
if the confirmed quantity was not entered and a reply was sent. The
confirmed quantity can be changed up until an allocation table is
generated for the item.

How to fix this error?

If you want to adopt the required quantity during data entry, set this
in the <DS:SIMG.W_ZF_VK_0610>Announcement Category</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU639 - Required quantity & is adopted as confirmed quantity for mat. &, plant & ?

  The SAP error message WU639 indicates that there is a discrepancy between the required quantity and the confirmed quantity for a specific material in a particular plant. This message typically arises in the context of production planning or inventory management when the system is unable to confirm the required quantity of a material due to various reasons.
  Cause:
  
  Insufficient Stock: The required quantity of the material is greater than the available stock in the plant.
  Production Order Issues: There may be issues with the production order, such as incorrect settings or missing components.
  Reservation Problems: If there are reservations for the material that exceed the available quantity, this can lead to the error.
  Configuration Issues: Incorrect configuration in the material master or plant settings can also lead to this error.
  Batch Management: If batch management is enabled, and the required batch is not available, it can cause this error.
  
  Solution:
  
  Check Stock Levels: Verify the stock levels of the material in the specified plant. If stock is insufficient, consider replenishing it.
  Review Production Orders: Check the production orders related to the material. Ensure that they are correctly set up and that all components are available.
  Adjust Reservations: If there are reservations that are causing the issue, you may need to adjust or cancel them to free up stock.
  Material Master Configuration: Review the material master data for any configuration issues that might be causing the error.
  Batch Availability: If batch management is in use, ensure that the required batches are available and correctly assigned.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MB52 (List Warehouse Stocks on Hand) or CO03 (Display Production Order) to check stock and production order details.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user has the necessary permissions to view and modify stock and production orders.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., MM, PP).