How To Fix MPE_CER_MSGS031 - Enter Valid Material ID.

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CER_MSGS - Certificate Messages

• Message number: 031

• Message text: Enter Valid Material ID.

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 MPE_CER_MSGS031 - Enter Valid Material ID. ?

  The SAP error message MPE_CER_MSGS031: Enter Valid Material ID typically occurs when a user attempts to perform an action related to a material in the SAP system, but the system cannot recognize the material ID entered. This can happen for several reasons. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Incorrect Material ID: The material ID entered may be misspelled or does not exist in the system.
  Material Status: The material may be inactive or blocked, preventing it from being used in transactions.
  Authorization Issues: The user may not have the necessary permissions to access the material.
  Data Synchronization Issues: If the material data has recently been updated or created, there may be a delay in synchronization across different modules or systems.
  Incorrect Plant or Storage Location: The material ID may be valid, but it is not available in the specified plant or storage location.
  
  Solutions:
  
  Verify Material ID: Double-check the material ID for any typos or errors. Ensure that you are using the correct format.
  Check Material Status: Use transaction codes like MM03 (Display Material) to check the status of the material. Ensure it is active and not blocked.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the material. This may require coordination with the SAP security team.
  Use the Correct Plant/Storage Location: Ensure that you are entering the material ID in the correct context (e.g., the right plant or storage location).
  Refresh Data: If the material was recently created or modified, try refreshing the session or logging out and back in to see if the changes have taken effect.
  Consult with IT Support: If the issue persists, it may be necessary to consult with your IT support team or SAP Basis team to investigate further.
  
  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 data.
  Material Master Data: Understanding how material master data is structured and maintained in SAP can help in troubleshooting issues related to material IDs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  User Training: Ensure that users are trained on how to correctly enter material IDs and understand the implications of material status and authorizations.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message MPE_CER_MSGS031 in SAP.