How To Fix MDG_SQD_DUPCHECK002 - Duplicate exists with &1 similarity; you can proceed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_SQD_DUPCHECK - Messages for Duplicate Check

• Message number: 002

• Message text: Duplicate exists with &1 similarity; you can proceed

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 MDG_SQD_DUPCHECK002 - Duplicate exists with &1 similarity; you can proceed ?

  The SAP error message MDG_SQD_DUPCHECK002 indicates that during a data validation process in SAP Master Data Governance (MDG), a duplicate record has been detected. The message typically includes a similarity score (represented by &1), which indicates how similar the duplicate record is to the one being processed. This message is a warning rather than a critical error, meaning that you can proceed with the operation despite the duplicate being found.
  Cause:
  The cause of this error message is usually due to the following reasons:
  
  Data Entry: The user may have entered data that closely resembles existing records in the system, leading to a similarity match.
  Data Migration: During data migration or integration processes, duplicate records may inadvertently be created.
  Business Rules: The system is configured to check for duplicates based on specific business rules or criteria, which may include fields like name, address, or other identifiers.
  
  Solution:
  To address the MDG_SQD_DUPCHECK002 message, you can consider the following steps:
  
  
  Review the Duplicate Records: Check the existing records that are flagged as duplicates. You can do this by examining the similarity score and identifying the records that are similar.
  
  
  Assess the Need for Duplication: Determine if the duplicate record is indeed a duplicate or if it is a valid entry. If it is a valid entry, you may choose to proceed with the operation.
  
  
  Modify the Data: If the duplicate is not intended, you can modify the data being entered to ensure it does not match existing records. This may involve changing certain fields to make the new record unique.
  
  
  Adjust Duplicate Check Settings: If the duplicate check is too strict or not aligned with your business needs, you may consider adjusting the duplicate check settings in the MDG configuration. This can involve changing the similarity thresholds or the fields that are checked for duplicates.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on handling duplicates in MDG.
  
  
  Proceed with Caution: If you decide to proceed despite the warning, ensure that you have a plan in place to manage potential duplicates in the future, such as regular data cleansing or validation processes.
  
  
  Related Information:
  
  SAP MDG Documentation: Review the official SAP documentation for Master Data Governance to understand how duplicate checks are configured and managed.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or enhancements related to duplicate checks in MDG.
  Community Forums: Engage with SAP community forums or user groups to share experiences and solutions related to handling duplicate records in MDG.
  
  By following these steps, you can effectively manage the MDG_SQD_DUPCHECK002 error message and ensure data integrity within your SAP system.