How To Fix ESH_CU_TM014 - Term similarity is not between 0 and 1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CU_TM - ES: Term Mapping

• Message number: 014

• Message text: Term similarity is not between 0 and 1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CU_TM014 - Term similarity is not between 0 and 1 ?

  The SAP error message ESH_CU_TM014 indicates that there is an issue with the term similarity value in the context of the SAP Enterprise Search (EHS) or SAP Search and Classification (TREX) system. This error typically arises when the term similarity value calculated during a search operation is outside the expected range of 0 to 1. 
  Cause:
  
  Invalid Configuration: The term similarity settings in the configuration might be incorrectly set, leading to values that fall outside the acceptable range.
  Data Quality Issues: The data being processed may have inconsistencies or errors that affect the calculation of term similarity.
  Algorithmic Errors: There may be issues with the algorithms used for calculating term similarity, possibly due to bugs or misconfigurations.
  Custom Code: If there are any custom enhancements or modifications in the search functionality, they might be causing the term similarity to be calculated incorrectly.
  
  Solution:
  
  Check Configuration: Review the configuration settings for term similarity in the SAP system. Ensure that all parameters are set correctly and within the expected ranges.
  Data Validation: Validate the data being used in the search. Look for any anomalies or inconsistencies that could affect the similarity calculations.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues related to term similarity.
  Review Custom Code: If there are any custom developments related to the search functionality, review the code to ensure it is not causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or Knowledge Base Articles that address this specific error message.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Help Documentation: Refer to the official SAP documentation for Enterprise Search and TREX for detailed information on configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  Monitoring Tools: Utilize SAP monitoring tools to track the performance and behavior of the search functionality, which may help in diagnosing the root cause of the error.
  
  By following these steps, you should be able to identify and resolve the issue related to the ESH_CU_TM014 error message.