How To Fix ESH_PS_ES_PROV012 - At least one Ranking Factor attribute is required

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_PS_ES_PROV - ES: Personalized Search - ES-Providers

• Message number: 012

• Message text: At least one Ranking Factor attribute is required

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_PS_ES_PROV012 - At least one Ranking Factor attribute is required ?

  The SAP error message ESH_PS_ES_PROV012 ("At least one Ranking Factor attribute is required") typically occurs in the context of SAP Enterprise Search or SAP HANA when you are trying to execute a search or a query that requires ranking factors to be defined, but none have been provided.
  Cause:
  This error indicates that the search configuration is missing the necessary ranking factors. Ranking factors are attributes that help determine the relevance of search results. Without at least one ranking factor, the system cannot properly rank the results, leading to this error.
  Solution:
  To resolve this error, you need to ensure that at least one ranking factor is defined in your search configuration. Here are the steps you can take:
  
  
  Access the Search Configuration:
  
  Go to the SAP system where the search is configured (usually through the SAP GUI or the relevant administration interface).
  
  
  
  Edit the Search Provider Configuration:
  
  Navigate to the configuration settings for the search provider you are using (e.g., SAP HANA, TREX).
  Look for the section related to ranking factors or attributes.
  
  
  
  Define Ranking Factors:
  
  Add at least one ranking factor attribute. This could be based on fields such as relevance, popularity, or any other criteria that are relevant to your search context.
  Ensure that the ranking factors you choose are appropriate for the type of data you are searching.
  
  
  
  Save and Activate the Configuration:
  
  After adding the necessary ranking factors, save your changes and activate the configuration if required.
  
  
  
  Test the Search:
  
  Run the search again to verify that the error has been resolved and that results are being returned as expected.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for Enterprise Search or the specific search provider you are using for detailed instructions on configuring ranking factors.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error message.
  Community Forums: Consider visiting SAP Community forums or other user groups where similar issues may have been discussed, as they can provide practical insights and solutions from other users.
  
  By ensuring that your search configuration includes the necessary ranking factors, you should be able to resolve the ESH_PS_ES_PROV012 error and improve the relevance of your search results.