How To Fix EHPRC_CP00128 - &1 and &2 not found; cannot determine MPN

SAP Error Message - Details

• Message type: E = Error

• Message class: EHPRC_CP00 - General messages

• Message number: 128

• Message text: &1 and &2 not found; cannot determine MPN

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 EHPRC_CP00128 - &1 and &2 not found; cannot determine MPN ?

  The SAP error message EHPRC_CP00128 indicates that the system is unable to find the specified materials or parts (indicated by placeholders &1 and &2) and therefore cannot determine the Manufacturer Part Number (MPN). This error typically occurs in the context of materials management or product lifecycle management within SAP.
  Cause:
  
  Missing Material Master Data: The materials or parts referenced in the error message may not exist in the material master database.
  Incorrect Material Number: The material numbers provided may be incorrect or misspelled.
  Data Synchronization Issues: There may be issues with data synchronization between different systems or modules within SAP.
  Configuration Issues: The configuration settings for the relevant modules may not be set up correctly, leading to the inability to retrieve MPN information.
  Authorization Issues: The user may not have the necessary permissions to access the material data.
  
  Solution:
  
  Verify Material Numbers: Check the material numbers (&1 and &2) in the material master to ensure they exist and are correctly entered.
  Check Material Master Data: Use transaction codes like MM03 to view the material master data and confirm that the materials are set up correctly.
  Review Configuration Settings: Ensure that the configuration for MPN determination is correctly set up in the system. This may involve checking settings in the relevant customizing transactions.
  Data Synchronization: If the materials are supposed to be synchronized from another system, ensure that the synchronization process has completed successfully.
  User Authorizations: Check if the user has the necessary authorizations to access the material data. If not, work with your SAP security team to grant the required permissions.
  Consult Documentation: Refer to SAP documentation or notes related to the error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM01 (Create Material), and MM02 (Change Material) for managing material data.
  SAP Notes: Search for SAP Notes related to EHPRC_CP00128 in the SAP Support Portal for any known issues or fixes.
  Support: If the issue persists after checking the above points, 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 root cause of the error and implement a solution to resolve it.