How To Fix WRF_ARTICLELIST128 - The material & has already been assigned to the material list

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_ARTICLELIST - Mesage Class of Material List

• Message number: 128

• Message text: The material & has already been assigned to the material list

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_ARTICLELIST128 - The material & has already been assigned to the material list ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_ARTICLELIST128
  Text: The material & has already been assigned to the material list.
  
  
  Cause:
  This error occurs when you try to assign a material to a material list, but the material is already assigned to that same material list. In other words, the system prevents duplicate entries of the same material in a single material list.
  Material lists in SAP are used to group materials for various purposes (e.g., pricing, promotions, assortments). Each material can only appear once in a particular material list to maintain data consistency and avoid redundancy.
  
  
  Solution:
  
  Check the material list: Verify if the material is already assigned to the material list you are trying to add it to.
  Avoid duplicate assignment: Do not assign the same material multiple times to the same material list.
  If you need to update the material: Instead of adding it again, update the existing entry in the