How To Fix MDG_DQS_EV026 - Configure duplicate check at data model level and then set it to relevant

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DQS_EV - Message class DQS - Enrichment and Validation framework

• Message number: 026

• Message text: Configure duplicate check at data model level and then set it to relevant

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_DQS_EV026 - Configure duplicate check at data model level and then set it to relevant ?

  The SAP error message MDG_DQS_EV026 indicates that there is an issue with the configuration of the duplicate check settings at the data model level in SAP Master Data Governance (MDG). This error typically arises when the system is unable to find the necessary configuration for duplicate checks, which are essential for ensuring data quality and preventing duplicate entries in the master data.
  Cause:
  
  Missing Configuration: The duplicate check settings for the specific data model have not been configured or are incomplete.
  Incorrect Settings: The existing configuration may not be set to the relevant data model or may not be activated.
  Data Model Not Relevant: The data model you are working with may not have the duplicate check configured, or it may not be marked as relevant for the duplicate check process.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Access the Configuration:
  
  Go to the SAP MDG configuration transaction (usually SPRO).
  Navigate to the relevant section for configuring duplicate checks. This is typically found under:
  
  Master Data Governance -> Data Quality Management -> Duplicate Check -> Configure Duplicate Check.
  
  
  
  
  
  Configure Duplicate Check:
  
  Select the appropriate data model for which you are encountering the error.
  Ensure that the duplicate check is configured correctly. This includes defining the relevant fields and criteria for the duplicate check.
  Make sure that the duplicate check is activated for the data model.
  
  
  
  Set Relevance:
  
  After configuring the duplicate check, ensure that it is marked as relevant for the data model. This may involve setting specific flags or options in the configuration.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by attempting to create or change a master data record that would trigger the duplicate check.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that the changes are transported to the quality and production environments as needed.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for MDG and data quality management for detailed steps and best practices.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional guidance related to duplicate checks in MDG.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the MDG_DQS_EV026 error and ensure that your duplicate check configuration is correctly set up for the relevant data model.