How To Fix PMD_MSG005 - Key values duplicate for product &1 in node &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PMD_MSG - Messages required for Product Material Dark API

• Message number: 005

• Message text: Key values duplicate for product &1 in node &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMD_MSG005 - Key values duplicate for product &1 in node &2 ?

  The SAP error message PMD_MSG005 indicates that there are duplicate key values for a product in a specific node within the Product Master Data. This typically occurs in the context of Product Lifecycle Management (PLM) or when managing product data in SAP.
  Cause:
  The error is caused by the presence of multiple entries with the same key values for a product in a specific node of the product hierarchy. This can happen due to:
  
  Data Entry Errors: Duplicate entries may have been created inadvertently during data entry or data migration processes.
  Integration Issues: If data is being imported from external systems, duplicates may arise from incorrect mapping or data synchronization issues.
  Configuration Issues: Incorrect configuration in the product master data settings may lead to the system not recognizing unique keys properly.
  
  Solution:
  To resolve the PMD_MSG005 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to access the relevant database tables (e.g., MARA, MAKT) and check for duplicate entries for the specified product and node.
  You can also use the SAP standard reports or queries to identify duplicates.
  
  
  
  Remove or Correct Duplicates:
  
  Once identified, you can either delete the duplicate entries or correct them to ensure that each product has a unique key value in the specified node.
  If the duplicates are due to data migration, consider re-evaluating the migration process to prevent future occurrences.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to product master data to ensure that they are set up correctly to prevent duplicates.
  Ensure that the unique key fields are properly defined in the system.
  
  
  
  Data Validation:
  
  Implement data validation checks during data entry or integration processes to catch duplicates before they are saved in the system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to product master data management for additional guidance and best practices.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing product data.
  SAP Notes: Check SAP Notes for any known issues or patches related to PMD_MSG005.
  User Exits and BAdIs: Consider implementing user exits or Business Add-Ins (BAdIs) to enforce unique constraints on product entries if necessary.
  
  By following these steps, you should be able to resolve the PMD_MSG005 error and ensure that your product master data is free of duplicates.