How To Fix ESH_SEARCH175 - Duplicate key template &1, text node &2, attribute &3, language &4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 175

• Message text: Duplicate key template &1, text node &2, attribute &3, language &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH175 - Duplicate key template &1, text node &2, attribute &3, language &4 ?

  The SAP error message ESH_SEARCH175 indicates that there is a duplicate key issue in the context of the Enterprise Search (ESH) framework. This error typically arises when there are multiple entries in the search index that have the same key template, text node, attribute, and language combination. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in the search index. This can happen if the data source has been incorrectly configured or if there are multiple records in the underlying database that share the same key attributes.
  Data Consistency Issues: Inconsistent data or improper data handling during the indexing process can lead to duplicates.
  Configuration Errors: Misconfiguration in the search model or the data source settings can also lead to this issue.
  
  Solution:
  
  
  Identify Duplicates: 
  
  Check the underlying data source for duplicate records that match the key template, text node, attribute, and language specified in the error message.
  Use SQL queries or data analysis tools to identify and resolve duplicates in the database.
  
  
  
  Adjust Indexing Configuration:
  
  Review the configuration of the search model and ensure that it is set up correctly to avoid duplicates.
  Ensure that the key attributes are unique and properly defined in the search model.
  
  
  
  Rebuild the Index:
  
  After resolving any duplicates in the data source, you may need to rebuild the search index to ensure that the changes are reflected.
  Use transaction codes like EHS_SEARCH_ADMIN or relevant tools in the SAP system to manage and rebuild the index.
  
  
  
  Check for Data Consistency:
  
  Ensure that the data being indexed is consistent and adheres to the expected format and structure.
  Implement data validation checks to prevent duplicates from being introduced in the future.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Enterprise Search for any specific guidelines or updates that may address this issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Enterprise Search Configuration: Familiarize yourself with the configuration settings for Enterprise Search in your SAP system, as this can help prevent similar issues in the future.
  Monitoring Tools: Utilize monitoring tools available in SAP to keep track of the indexing process and catch issues early.
  
  By following these steps, you should be able to resolve the ESH_SEARCH175 error and prevent it from occurring in the future. If the problem persists, consider reaching out to SAP support for further assistance.