How To Fix VMP_MSG149 - PSM material &1 does not match simulation material &2

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 149

• Message text: PSM material &1 does not match simulation material &2

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 VMP_MSG149 - PSM material &1 does not match simulation material &2 ?

  The SAP error message VMP_MSG149 indicates that there is a mismatch between the PSM (Product Safety Management) material and the simulation material in your system. This error typically arises during processes related to product safety, such as when simulating safety data sheets or other compliance-related documents.
  Cause:
  The error occurs when the system expects a specific material (the PSM material) to match a simulation material, but they do not correspond correctly. This can happen due to several reasons:
  
  Incorrect Material Assignment: The PSM material may not be correctly assigned to the simulation material in the system.
  Data Inconsistencies: There may be inconsistencies in the master data for the materials involved.
  Configuration Issues: The configuration settings for the PSM module may not be set up correctly, leading to mismatches.
  Versioning Issues: If there are different versions of materials, the system may be referencing an outdated or incorrect version.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Material Assignment:
  
  Verify that the PSM material is correctly assigned to the simulation material. You can do this by checking the material master data in SAP.
  Use transaction codes like MM03 (Display Material) to review the details of both materials.
  
  
  
  Review Data Consistency:
  
  Ensure that all relevant data for both materials is consistent and correctly maintained. This includes checking for any missing or incorrect entries in the material master.
  
  
  
  Configuration Review:
  
  Review the configuration settings for the PSM module. Ensure that all necessary settings are correctly configured to allow for proper simulation.
  
  
  
  Check for Versioning:
  
  If applicable, check if there are multiple versions of the materials and ensure that the correct versions are being used in the simulation.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on handling PSM materials and simulations.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03, MM02, and MM01 for material management.
  SAP Notes: Check for any SAP Notes related to PSM and the specific error message for additional troubleshooting steps or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the VMP_MSG149 error in your SAP system.