How To Fix ESH_PS_NAVEVENT001 - Grouping: Boosting parameter &1 does not exist

ESH_PS_NAVEVENT001 - Overview

• Message type: E = Error

• Message class: ESH_PS_NAVEVENT - ES: Personalized Search - Navigation Events

• Message number: 001

• Message text: Grouping: Boosting parameter &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_PS_NAVEVENT001 - Grouping: Boosting parameter &1 does not exist ?

  The SAP error message ESH_PS_NAVEVENT001 with the description "Grouping: Boosting parameter &1 does not exist" typically occurs in the context of SAP Enterprise Search or SAP HANA Search when there is an issue with the configuration of boosting parameters in the search settings.
  
  Cause:
  
  Missing Boosting Parameter: The error indicates that a specified boosting parameter (denoted by &1) is not defined in the system. Boosting parameters are used to influence the relevance of search results based on certain criteria.
  
  Configuration Issues: There may be a misconfiguration in the search settings or the search model that references a non-existent boosting parameter.
  Data Model Changes: If there have been recent changes to the data model or search configuration, it may lead to references to outdated or removed boosting parameters.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the SAP system and check the configuration settings for the search model or the search application where the error is occurring.
  Ensure that the boosting