How To Fix WRF_MATERIAL020 - Material & already exists; you can only extend it

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_MATERIAL - Additional Messages for Material Master (Retail)

• Message number: 020

• Message text: Material & already exists; you can only extend it

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_MATERIAL020 - Material & already exists; you can only extend it ?

  The SAP error message WRF_MATERIAL020 indicates that the material you are trying to create already exists in the system, and therefore, you can only extend it rather than create a new one. This error typically occurs in the context of material master data management within the SAP system, particularly in the SAP Retail module.
  
  Cause:
  
  Material Already Exists: The primary cause of this error is that the material number you are trying to create is already present in the system. This can happen if:
  You are attempting to create a new material with a number that has already been assigned to an existing material.
  You are trying to create a material in a different view or plant that is already defined for that material.
  
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Material:
  
  Use transaction code MM03 (Display Material) to check if the material number already exists in the system.
  If it exists, review