How To Fix ESH_SEARCH176 - Duplicate key template &1, node &2, check assignment &3

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 176

• Message text: Duplicate key template &1, node &2, check assignment &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH176 - Duplicate key template &1, node &2, check assignment &3 ?

  The SAP error message ESH_SEARCH176 indicates that there is a duplicate key template in the context of the Enterprise Search (ESH) framework. This error typically arises when there are multiple entries in the system that have the same key template, which can lead to conflicts or ambiguity in search results.
  Cause:
  
  Duplicate Key Templates: The primary cause of this error is the existence of multiple key templates that have the same identifier or key in the system.
  Configuration Issues: There may be issues in the configuration of the search connectors or the way the key templates are defined.
  Data Consistency Problems: Inconsistencies in the data model or the way data is indexed can also lead to this error.
  
  Solution:
  
  Identify Duplicates: Check the key templates defined in the system. You can do this by navigating to the relevant configuration area in the SAP system where key templates are managed.
  Remove or Rename Duplicates: If you find duplicate key templates, you can either remove the duplicates or rename them to ensure that each key template is unique.
  Check Assignments: Review the assignments of the key templates to ensure that they are correctly configured and do not overlap.
  Re-indexing: After making changes, it may be necessary to re-index the search data to ensure that the changes take effect.
  Consult Documentation: Refer to the SAP documentation for Enterprise Search for specific guidelines on managing key templates and resolving conflicts.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to Enterprise Search configuration, such as EHS_SEARCH_ADMIN or EHS_SEARCH_CONFIG.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after attempting the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the ESH_SEARCH176 error and ensure that your search functionality operates smoothly.