How To Fix SEFS053 - There is no crawler host information in database table SEFS_CR_HOST

SAP Error Message - Details

• Message type: E = Error

• Message class: SEFS - End User Messages for File Search

• Message number: 053

• Message text: There is no crawler host information in database table SEFS_CR_HOST

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 SEFS053 - There is no crawler host information in database table SEFS_CR_HOST ?

  The SAP error message SEFS053 indicates that there is no crawler host information in the database table SEFS_CR_HOST. This error typically arises in the context of SAP Enterprise Search or when using the SAP Search and Classification (TREX) engine. The absence of crawler host information means that the system cannot find the necessary configuration to perform search indexing or crawling tasks.
  Cause:
  
  Missing Configuration: The crawler host information may not have been set up correctly in the system. This could happen if the configuration steps were skipped or not completed.
  Database Issues: There may be issues with the database connection or the database itself, leading to the inability to retrieve the necessary information.
  System Upgrade or Migration: If the system has been recently upgraded or migrated, the necessary configurations may not have been transferred correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the crawler host information.
  
  Solution:
  
  
  Check Configuration:
  
  Go to transaction code SEFS (or the relevant configuration transaction for your version).
  Ensure that the crawler host is properly configured. You may need to create or update entries in the SEFS_CR_HOST table.
  Verify that the crawler host settings are correct and that they point to the right server and port.
  
  
  
  Database Check:
  
  Ensure that the database is running correctly and that there are no connectivity issues.
  You can check the database logs for any errors that might indicate why the information is missing.
  
  
  
  Recreate Crawler Host:
  
  If the crawler host information is missing, you may need to recreate it. This can usually be done through the SAP GUI or relevant configuration tools.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the search or indexing has the necessary authorizations to access the crawler host information.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for Enterprise Search or TREX for detailed steps on configuring crawler hosts.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SEFS, SE38 (for executing reports), and SE11 (for data dictionary).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect a bug or a deeper system issue.
  
  By following these steps, you should be able to resolve the SEFS053 error and restore the functionality of your SAP search capabilities.