How To Fix ST791 - Fuzzy search deactivated

ST791 - Overview

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 791

• Message text: Fuzzy search deactivated

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 ST791 - Fuzzy search deactivated ?

  The SAP error message ST791, which states "Fuzzy search deactivated," typically occurs in the context of the SAP system's search functionalities, particularly when using the SAP NetWeaver Search and Classification (TREX) or similar search services. This error indicates that the fuzzy search feature, which allows for approximate matching of search terms, is currently disabled.
  
  Cause:
  
  Fuzzy Search Configuration: The fuzzy search feature may not be enabled in the system configuration. This can happen if the settings were not properly configured during the initial setup or if they were changed later.
  System Settings: The underlying search engine (like TREX) may not have fuzzy search capabilities enabled or properly configured.
  Version Limitations: Certain versions of SAP or specific configurations may not support fuzzy search.
  User Authorizations: The user may not have the necessary authorizations to perform fuzzy searches.
  
  
  Solution:
  
  
  Enable Fuzzy Search:
  
  Go to the transaction code SICF and check the service configuration for the search service.
  Ensure that the fuzzy