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

WB128 - Overview

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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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