How To Fix EHPRC_CP00127 - Supplier number not found; cannot determine MPN

SAP Error Message - Details

• Message type: E = Error

• Message class: EHPRC_CP00 - General messages

• Message number: 127

• Message text: Supplier number not found; cannot determine MPN

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_CP00127 - Supplier number not found; cannot determine MPN ?

  The SAP error message EHPRC_CP00127, which states "Supplier number not found; cannot determine MPN," typically occurs in the context of managing materials and suppliers in SAP, particularly when dealing with the Material Master or the Supplier Master data. This error indicates that the system is unable to find the supplier number associated with a specific material, which is necessary for determining the Manufacturer Part Number (MPN).
  Cause:
  
  Missing Supplier Data: The supplier number may not be correctly entered or may not exist in the system.
  Incorrect Material Master Data: The material may not be linked to the correct supplier in the Material Master.
  Data Synchronization Issues: There may be issues with data synchronization between different modules or systems.
  Configuration Issues: The system may not be configured correctly to link suppliers with materials.
  
  Solution:
  
  
  Verify Supplier Number:
  
  Check if the supplier number exists in the Supplier Master (transaction code XK03 or MK03).
  If it does not exist, create a new supplier record.
  
  
  
  Check Material Master Data:
  
  Use transaction code MM03 to view the Material Master data.
  Ensure that the supplier number is correctly assigned to the material in the relevant views (e.g., Purchasing view).
  
  
  
  Update Supplier Information:
  
  If the supplier number is incorrect or outdated, update the supplier information in the Supplier Master.
  
  
  
  Check MPN Configuration:
  
  Ensure that the Manufacturer Part Number (MPN) is correctly configured in the system.
  Verify that the MPN is linked to the correct supplier and material.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to ensure that there are no discrepancies between the Supplier Master and Material Master.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific configuration settings related to suppliers and MPNs.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  XK03 / MK03: Display Supplier Master
  MM03: Display Material Master
  ME11: Create Purchasing Info Record
  ME12: Change Purchasing Info Record
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to view and edit supplier and material data.
  
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.