Message type: E = Error
Message class: ESH_SEARCH - ESH Search
Message number: 166
Message text: Duplicate key for template &1, request navigation path ID &2
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ESH_SEARCH166
- Duplicate key for template &1, request navigation path ID &2 ?The SAP error message ESH_SEARCH166, which states "Duplicate key for template &1, request navigation path ID &2," typically occurs in the context of the SAP Enterprise Search (ESH) framework. This error indicates that there is a conflict due to duplicate keys in the configuration of search templates or navigation paths.
Cause: Duplicate Entries: The error is often caused by having multiple entries with the same key in the configuration of search templates or navigation paths. This can happen if templates or paths were created or imported incorrectly.
Configuration Issues: There may be inconsistencies or errors in the configuration settings of the search templates or navigation paths. Data Migration: If data was migrated from another system or if there were changes made to the configuration, it could lead to duplicate keys.
Solution: Check Configuration: Review the configuration of the search templates and navigation paths in the SAP system. Look for any duplicate entries that may exist. Use transaction
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