How To Fix MMPUR_SUPLRLIST037 - Supplier &1 has multiple DUNS numbers.

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_SUPLRLIST - Supplier list messages

• Message number: 037

• Message text: Supplier &1 has multiple DUNS numbers.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMPUR_SUPLRLIST037 - Supplier &1 has multiple DUNS numbers. ?

  The SAP error message MMPUR_SUPLRLIST037 indicates that a supplier (vendor) has multiple DUNS (Data Universal Numbering System) numbers associated with it. This can lead to confusion in procurement processes, as DUNS numbers are used to uniquely identify business entities.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Data Entry Errors: Multiple DUNS numbers may have been entered for the same supplier due to manual data entry mistakes.
  Data Migration Issues: If data was migrated from another system, it’s possible that duplicate DUNS numbers were imported.
  Supplier Master Data Issues: The supplier master data may not have been properly maintained, leading to multiple entries for the same supplier.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Supplier Master Data:
  
  Go to the supplier master data in SAP and check the DUNS numbers associated with the supplier in question.
  Identify the correct DUNS number that should be used.
  
  
  
  Consolidate DUNS Numbers:
  
  If multiple DUNS numbers are found, determine which one is valid and should be retained.
  Remove or deactivate the incorrect DUNS numbers from the supplier master data.
  
  
  
  Data Cleanup:
  
  If the supplier has been duplicated in the system, consider merging the records to ensure that only one supplier entry exists with the correct DUNS number.
  Ensure that all transactions and historical data are correctly associated with the consolidated supplier record.
  
  
  
  Update Processes:
  
  Review and update data entry processes to prevent future occurrences of this issue.
  Implement checks or validations during data entry to ensure that duplicate DUNS numbers cannot be entered.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or consult with your SAP support team for specific steps related to your version of SAP, as the process may vary.
  
  
  
  Related Information:
  
  DUNS Number: A unique identifier for businesses, assigned by Dun & Bradstreet. It is widely used for business credit reporting and identification.
  SAP Modules: This error is typically encountered in the Materials Management (MM) module, particularly in the procurement processes.
  Master Data Management: Maintaining accurate and clean master data is crucial for effective procurement and supply chain management.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP MM for further assistance.