How To Fix WB128 - Material & is not assiged to any assortment list type

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 128

• Message text: Material & is not assiged to any assortment list type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB128 - Material & is not assiged to any assortment list type ?

  The SAP error message WB128 indicates that a specific material is not assigned to any assortment list type. This error typically arises in the context of SAP Retail or SAP S/4HANA when dealing with assortment management, which is used to manage product assortments in retail environments.
  Cause:
  The error occurs when:
  
  The material in question has not been assigned to any assortment list type in the system.
  The material may not be properly configured for the assortment management process.
  There may be a missing or incorrect assignment in the master data for the material.
  
  Solution:
  To resolve the WB128 error, you can follow these steps:
  
  
  Check Material Master Data:
  
  Go to the material master record for the affected material (transaction code MM03).
  Ensure that the material is correctly set up for the relevant views, especially the Sales Organization and Plant views.
  
  
  
  Assign Material to Assortment List:
  
  Use transaction code WB11 (or WB12 for changing) to assign the material to an assortment list type.
  Ensure that the material is included in the appropriate assortment list that corresponds to your retail strategy.
  
  
  
  Review Assortment List Configuration:
  
  Check the configuration of the assortment list types in the system (transaction code SPRO).
  Ensure that the assortment list type you are trying to use is correctly defined and that the material is compatible with it.
  
  
  
  Check for Missing Assignments:
  
  If the material is supposed to be part of a specific assortment, verify that it has been included in the correct assortment list.
  If necessary, create a new assortment list and include the material.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to assortment management for any additional configuration or setup steps that may be required.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03: Display Material Master
  WB11: Create Assortment List
  WB12: Change Assortment List
  SPRO: Customizing (to access configuration settings)
  
  
  
  Assortment Management: This is a key component in SAP Retail that allows retailers to manage product assortments effectively, ensuring that the right products are available in the right locations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional guidance related to assortment management and the WB128 error.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.