How To Fix ESH_SEARCH170 - Duplicate key for template &1, response back-end navigation target ID &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 170

• Message text: Duplicate key for template &1, response back-end navigation target ID &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH170 - Duplicate key for template &1, response back-end navigation target ID &2 ?

  The SAP error message ESH_SEARCH170 indicates that there is a duplicate key issue related to a search template in the Enterprise Search (ESH) framework. This error typically arises when the system encounters multiple entries with the same key for a specific template and navigation target ID.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries in the database or configuration that have the same key for the specified template and navigation target ID.
  Configuration Issues: Incorrect or incomplete configuration of the search templates or navigation targets can lead to this error.
  Data Consistency Issues: If the underlying data has inconsistencies or if there are issues with the data model, it can result in duplicate keys being generated.
  
  Solution:
  
  Check Configuration: Review the configuration of the search templates and navigation targets in the ESH settings. Ensure that each template has a unique key and that there are no duplicates.
  Database Cleanup: If duplicates exist in the database, you may need to clean up the entries. This could involve deleting or merging duplicate records.
  Re-indexing: After resolving any duplicates, consider re-indexing the search to ensure that the changes are reflected in the search results.
  Consult Logs: Check the application logs for more detailed information about the error. This can provide insights into where the duplicates are occurring.
  SAP Notes: Look for relevant SAP Notes or updates that might address this specific error. SAP frequently releases patches and notes that can help resolve known issues.
  
  Related Information:
  
  Enterprise Search Documentation: Review the official SAP documentation for Enterprise Search to understand how templates and navigation targets are structured and configured.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and version.
  
  By following these steps, you should be able to identify the cause of the ESH_SEARCH170 error and implement a solution to resolve it.