How To Fix VMP_MSG270 - Engineering comparison for material &1 already performed

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 270

• Message text: Engineering comparison for material &1 already performed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG270 - Engineering comparison for material &1 already performed ?

  The SAP error message VMP_MSG270 indicates that an engineering comparison for a specific material (denoted by &1) has already been performed. This message typically arises in the context of the Engineering Change Management (ECM) module within SAP, where changes to materials or BOMs (Bill of Materials) are managed.
  Cause:
  The error occurs when a user attempts to perform an engineering comparison for a material that has already undergone this process. This can happen if:
  
  The engineering comparison was previously executed, and the system has recorded this action.
  The user is trying to re-run the comparison without resetting or clearing the previous results.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Previous Comparisons: 
  
  Review the engineering change documents or logs to see if a comparison has already been performed for the material in question. This can usually be done through transaction codes related to Engineering Change Management (e.g., CC01, CC02, etc.).
  
  
  
  Reset or Clear Previous Results:
  
  If you need to perform the comparison again, you may need to reset or delete the previous comparison results. This can often be done through specific transaction codes or functions within the ECM module.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to Engineering Change Management for specific instructions on how to handle engineering comparisons.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Engineering Change Management module, such as:
  
  CC01 - Create Change Request
  CC02 - Change Change Request
  CC03 - Display Change Request
  
  
  SAP Notes: Check SAP Notes for any updates or patches that may address this error or provide additional context.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to perform engineering comparisons and manage change documents.
  
  By following these steps, you should be able to address the VMP_MSG270 error and proceed with your engineering change processes.