How To Fix MGVNUM012 - GUID &v1 does not match material number &v2 version &v3

SAP Error Message - Details

• Message type: E = Error

• Message class: MGVNUM - Messages for material versions

• Message number: 012

• Message text: GUID &v1 does not match material number &v2 version &v3

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 MGVNUM012 - GUID &v1 does not match material number &v2 version &v3 ?

  The SAP error message MGVNUM012 indicates that there is a mismatch between the GUID (Globally Unique Identifier) of a material number and the material number/version specified in the system. This error typically occurs in the context of material management and can arise during various operations, such as when trying to create or update material master data.
  Cause:
  
  Data Inconsistency: The GUID associated with the material number does not match the expected GUID for the specified material number and version. This can happen if the material master data has been altered or if there are inconsistencies in the database.
  Versioning Issues: If the material has multiple versions, the system may be trying to access a version that does not correspond to the provided GUID.
  Database Corruption: In rare cases, database corruption or issues during data migration can lead to mismatched GUIDs.
  Incorrect Input: The user may have entered an incorrect material number or version, leading to the mismatch.
  
  Solution:
  
  Verify Material Number and Version: Check the material number and version you are trying to access. Ensure that they are correct and correspond to the expected GUID.
  Check Data Consistency: Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to verify the material's details and ensure that the GUID matches the material number/version.
  Recreate the Material: If the material is corrupted, you may need to delete and recreate the material master record. Ensure that you back up any necessary data before doing this.
  Database Consistency Check: If you suspect database corruption, you may need to run consistency checks or consult with your SAP Basis team to investigate and resolve any underlying database issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Documentation: Review SAP documentation related to material management and error handling for more insights into how to manage material data effectively.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.