How To Fix MW389 - Distribution using quota/value scales not possible for any plant

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 389

• Message text: Distribution using quota/value scales not possible for any plant

What causes this issue?

You chose the two-step procedure for distributing quantities of a
generic material. The system first distributes the quantity of the
generic material among the plants. This is then distributed among the
variants based on the quotas.
The quotas are calculated from
<DS:GLOS.352A8D3BD3895CD5E10000009B38F974>quota scales</> assigned to
the <DS:GLOS.352A8D36D3895CD5E10000009B38F974>values scales</> valid
for the variant-creating characteristics of the generic material.

System Response

No distribution possible.
No value scales or quota scales may have been found for the generic
material or the generic material has more than two variant-creating
characteristics.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW389 - Distribution using quota/value scales not possible for any plant ?

  The SAP error message MW389 indicates that there is an issue with the distribution of materials using quota or value scales for a specific plant. This error typically arises in the context of materials management and inventory management when trying to distribute stock or allocate materials based on predefined quotas or value scales.
  Cause of the Error
  The error MW389 can occur due to several reasons:
  
  
  Quota Arrangement Issues: The quota arrangement for the material may not be properly defined or may not exist for the specified plant. This can happen if the quota arrangement is not assigned to the plant or if the quota is exhausted.
  
  
  Value Scale Configuration: If you are using value scales, there may be an issue with the configuration of the value scales themselves. This could include incorrect settings or missing entries.
  
  
  Plant-Specific Settings: The plant may not be set up correctly in the system to allow for quota or value scale distribution. This could involve missing master data or incorrect settings in the material master.
  
  
  Material Status: The material may have a status that prevents it from being distributed, such as being blocked for procurement or having a status that restricts its use.
  
  
  Solution
  To resolve the MW389 error, you can take the following steps:
  
  
  Check Quota Arrangements:
  
  Go to the quota arrangement for the material in question and ensure that it is correctly defined for the relevant plant.
  Verify that the quota is not exhausted and that there are valid entries for the plant.
  
  
  
  Review Value Scale Configuration:
  
  Check the configuration of the value scales to ensure they are set up correctly.
  Make sure that the value scales are assigned to the correct materials and plants.
  
  
  
  Verify Plant Settings:
  
  Ensure that the plant is properly configured in the system and that all necessary master data is in place.
  Check the material master data for the relevant plant to ensure that it is set up correctly.
  
  
  
  Check Material Status:
  
  Review the status of the material to ensure it is not blocked or restricted in a way that would prevent distribution.
  If necessary, change the status of the material to allow for distribution.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on quota arrangements and value scales.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: You may use transaction codes like MEQ1 (Create Quota Arrangement) and MEQ2 (Change Quota Arrangement) to manage quota arrangements.
  Material Master: Use transaction code MM03 to view the material master data and check the settings for the relevant plant.
  Configuration: If you have access, you can check the configuration settings in SPRO under Materials Management to ensure that quota arrangements and value scales are set up correctly.
  
  By following these steps, you should be able to identify and resolve the cause of the MW389 error in SAP.