How To Fix ST790 - Fuzzy search activated

SAP Error Message - Details

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 790

• Message text: Fuzzy search activated

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 ST790 - Fuzzy search activated ?

  The SAP error message ST790, which indicates "Fuzzy search activated," 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 message is not necessarily an error but rather an informational message indicating that fuzzy search capabilities are enabled.
  Cause:
  
  Fuzzy Search Activation: The message is triggered when the fuzzy search feature is activated in the system. Fuzzy search allows for more flexible search queries, accommodating variations in spelling, typos, or similar terms.
  Search Configuration: The configuration settings for the search service may have been modified to enable fuzzy search, which can lead to this message being displayed.
  
  Solution:
  
  Review Search Settings: Check the configuration settings for the search service in your SAP system. You can do this through transaction codes like SICF (for Internet Communication Framework) or TREX administration tools.
  Adjust Fuzzy Search Settings: If fuzzy search is not desired, you can disable it in the search configuration settings. This may involve changing parameters in the TREX settings or the relevant search service configuration.
  Consult Documentation: Refer to the SAP Help Portal or relevant documentation for detailed instructions on configuring search settings and understanding the implications of enabling or disabling fuzzy search.
  Testing: After making changes, perform test searches to ensure that the desired search behavior is achieved.
  
  Related Information:
  
  Fuzzy Search: This feature is useful for improving search results by allowing for variations in user input. It can be particularly beneficial in environments where users may not know the exact terms or spellings of the data they are searching for.
  Performance Considerations: Enabling fuzzy search may impact performance, as it requires additional processing to evaluate variations in search terms.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to the fuzzy search feature and its configuration.
  
  If you continue to experience issues or if the message is causing functional problems, consider reaching out to your SAP Basis team or SAP support for further assistance.