How To Fix MW590 - Material category &1 cannot be used in allocation table

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 590

• Message text: Material category &1 cannot be used in allocation table

What causes this issue?

You entered a material (&V1&) with a category that is not allowed.
Only Retail materials with the following material categories can be
used in allocation tables:
Single material
Generic material
Variant
Display
Prepack
Sales set

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Enter a different material category.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW590 - Material category &1 cannot be used in allocation table ?

  The SAP error message MW590 indicates that a specific material category cannot be used in the allocation table. This error typically arises in the context of materials management and inventory management processes, particularly when dealing with allocation or distribution of materials.
  Cause:
  The error message MW590 can be triggered by several factors, including:
  
  
  Material Category Restrictions: The material category specified in the error message is not allowed for allocation in the system. This could be due to configuration settings that restrict certain material types from being allocated.
  
  
  Configuration Issues: The allocation table may not be properly configured to include the specified material category. This could be due to missing settings in the material master or allocation table configuration.
  
  
  Material Master Data: The material in question may not be set up correctly in the material master data. This includes missing or incorrect settings related to the material type or category.
  
  
  Transaction Context: The error may occur in specific transactions where the system expects certain material categories to be available for allocation, but they are not.
  
  
  Solution:
  To resolve the MW590 error, you can take the following steps:
  
  
  Check Material Category: Verify the material category mentioned in the error message. Ensure that it is correctly defined and that it should be allowed for allocation.
  
  
  Review Configuration: 
  
  Go to the configuration settings for the allocation table and check if the material category is included in the allowed categories.
  You may need to consult with your SAP configuration team to ensure that the allocation table is set up correctly.
  
  
  
  Material Master Data: 
  
  Check the material master data for the material in question. Ensure that the material type and category are correctly assigned and that all necessary fields are filled out.
  If the material is not set up correctly, you may need to update the material master data.
  
  
  
  Consult Documentation: Review SAP documentation or help resources related to material allocation and the specific transaction you are using. This may provide additional insights into the requirements for material categories.
  
  
  Testing: After making any changes, test the allocation process again to see if the error persists.
  
  
  Contact SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and others related to material management.
  SAP Notes: Check for any SAP Notes related to the MW590 error message, as they may provide specific fixes or patches.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform actions related to the material category in question.
  
  By following these steps, you should be able to identify the cause of the MW590 error and implement a solution to resolve it.