How To Fix ESH_SEARCH177 - Duplicate key template &1, node &2, check assignment &3, relation &4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 177

• Message text: Duplicate key template &1, node &2, check assignment &3, relation &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH177 - Duplicate key template &1, node &2, check assignment &3, relation &4 ?

  The SAP error message ESH_SEARCH177 indicates that there is a duplicate key issue related to a search template in the Enterprise Search (ESH) framework. This error typically arises when there are conflicting entries in the search configuration, particularly when the same key template is assigned multiple times or when there are inconsistencies in the assignment of nodes or relations.
  Cause:
  
  Duplicate Key Template: The error suggests that the same key template is being used more than once for a specific node or relation.
  Configuration Issues: There may be misconfigurations in the search settings, such as incorrect assignments of nodes or relations in the search template.
  Data Integrity Issues: There could be underlying data integrity issues in the search configuration that lead to duplicate entries.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the ESH configuration settings in your SAP system.
  Review the search templates and ensure that each key template is assigned uniquely to nodes and relations.
  Remove any duplicate assignments or correct any misconfigurations.
  
  
  
  Adjust Assignments:
  
  Identify the specific key template, node, assignment, and relation mentioned in the error message.
  Make necessary adjustments to ensure that each key template is only assigned once per node and relation.
  
  
  
  Consistency Check:
  
  Run consistency checks on the search configuration to identify any other potential issues that may not be immediately visible.
  Use transaction codes like EHS_SEARCH or relevant tools in the SAP system to validate the search configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Enterprise Search for any specific guidelines or updates that may address this issue.
  
  
  
  Testing:
  
  After making changes, test the search functionality to ensure that the error is resolved and that the search behaves as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Enterprise Search Documentation: Review the official SAP documentation on Enterprise Search for best practices in configuring search templates and managing nodes and relations.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.