How To Fix MDG_HDB_SEARCH031 - Source and target search views cannot be the same

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_HDB_SEARCH -

• Message number: 031

• Message text: Source and target search views cannot be the same

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_HDB_SEARCH031 - Source and target search views cannot be the same ?

  The SAP error message MDG_HDB_SEARCH031 indicates that there is an issue with the configuration of search views in the Master Data Governance (MDG) module. Specifically, the error states that the source and target search views cannot be the same. This typically occurs when you are trying to set up or execute a search that references the same view for both the source and target, which is not allowed.
  Cause:
  
  Configuration Error: The most common cause of this error is a misconfiguration in the search view settings. The source and target views must be distinct to ensure that the search can retrieve and display data correctly.
  Duplicate Entries: There may be duplicate entries in the configuration that lead to the system interpreting the same view as both source and target.
  Custom Development: If there are custom developments or modifications in the search logic, they might inadvertently reference the same view for both source and target.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the MDG configuration settings and review the search view configurations. Ensure that the source and target views are set to different values.
  Navigate to the relevant customizing transaction (e.g., MDGIMG) and check the settings under the search view configuration.
  
  
  
  Modify Search Logic:
  
  If you are using custom search logic, review the code to ensure that it does not mistakenly set the same view for both source and target.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can help resolve issues related to configuration changes not being recognized. You can do this by using transaction SLG1 to check for logs and SICF to clear the cache.
  
  
  
  Testing:
  
  After making the necessary changes, test the search functionality again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or help notes related to MDG search configurations for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the MDG_HDB_SEARCH031 error and ensure that your search views are correctly configured.