How To Fix ESH_OM_OBJ_MODEL_RP2711 - Personalized search provider &1 does not implement interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 711

• Message text: Personalized search provider &1 does not implement interface &2

What causes this issue?

You specified class &v1& as a personalized search provider for ranking
factor &v3&. This class must implement interface &v2&. Class &v1& does
either not exist or does not implement interface &v2&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Add interface &v2& to class &v1& and implement it.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2711 - Personalized search provider &1 does not implement interface &2 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2711 indicates that a personalized search provider does not implement a required interface. This error typically arises in the context of SAP Enterprise Search or SAP HANA Search, where a search provider is expected to conform to certain interfaces to function correctly.
  Cause:
  
  Missing Implementation: The search provider you are trying to use does not implement the necessary interface that is expected by the system.
  Configuration Issues: There may be a misconfiguration in the search provider settings or the search provider itself may not be properly set up.
  Version Mismatch: The version of the search provider may not be compatible with the version of the SAP system you are using.
  Custom Development: If the search provider is a custom implementation, it may not have been developed to meet the required interface specifications.
  
  Solution:
  
  Check Implementation: Verify that the search provider you are using implements the required interface. You may need to consult the documentation for the specific search provider to ensure it meets the necessary criteria.
  Configuration Review: Review the configuration settings for the search provider in the SAP system. Ensure that all required parameters are correctly set.
  Update or Patch: If there is a known issue with the version of the search provider, check for updates or patches that may resolve the issue.
  Custom Code Review: If the search provider is custom, review the code to ensure it implements all required interfaces correctly. You may need to engage a developer to assist with this.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be known issues or fixes available.
  Testing: After making changes, test the search functionality to ensure that the error is resolved.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and the specific search provider you are using for detailed information on interfaces and configuration.
  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, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant details about your configuration and environment.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.