How To Fix MATID012 - &1 &2 already exists


MATID012 - Overview

  • Message type: E = Error

  • Message class: MATID - Variable IDs

  • Message number: 012

  • Message text: &1 &2 already exists

  • Show details Hide details


  • 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 MATID012 - &1 &2 already exists ?
    The SAP error message MATID012 indicates that a material ID (material number) you are trying to create or modify already exists in the system. This error typically occurs during the creation of a new material or when attempting to change an existing material's details.
    
    Cause: Duplicate Material ID: The most common cause is that the material ID you are trying to use is already assigned to another material in the system. Incorrect Input: There may be a typographical error in the material ID you are entering. Data Migration Issues: If you are migrating data from another system, there may be conflicts with existing material IDs. Different Views: The material ID might exist in a different view or plant that you are not aware of.
    Solution: Check Existing Material IDs: Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to check if the material ID already exists in the system. Use a Different Material ID: If the

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Related SAP Error Messages

Click the links below to see the following related messages:
  • MATID011 Enter &1
    Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...

  • MATID007 Only one ID can be active
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  • MATID013 Specify activity type correctly
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  • MATID015 The entry already exists
    Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...

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