How To Fix 00499 - THOST table read failed

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 499

• Message text: THOST table read failed

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00499 - THOST table read failed ?

  The SAP error message "00499 THOST table read failed" typically indicates an issue with the system's ability to read the THOST table, which is part of the SAP system's internal data structures. This error can arise due to various reasons, including database inconsistencies, issues with the transport directory, or problems with the SAP kernel.
  Causes:
  
  Database Issues: Corruption or inconsistencies in the database can prevent the system from reading the THOST table.
  Transport Directory Problems: Issues with the transport directory or transport files can lead to this error.
  Kernel Problems: An outdated or corrupted SAP kernel can also cause this error.
  Authorization Issues: Lack of proper authorizations to access the THOST table.
  System Configuration Issues: Misconfigurations in the system settings or parameters.
  
  Solutions:
  
  
  Check Database Consistency:
  
  Use transaction codes like DB02 or DBACOCKPIT to check for database inconsistencies.
  Run database consistency checks and repair any issues found.
  
  
  
  Review Transport Directory:
  
  Check the transport directory for any missing or corrupted files.
  Ensure that the transport directory is correctly configured in the system.
  
  
  
  Update or Reinstall SAP Kernel:
  
  If the kernel is outdated or corrupted, consider updating or reinstalling it.
  Ensure that you are using a compatible version of the kernel for your SAP system.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the THOST table.
  Use transaction SU53 to analyze authorization issues.
  
  
  
  System Configuration:
  
  Review system parameters and configurations to ensure they are set correctly.
  Check for any recent changes in the system that might have led to this issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error.
  Implement any recommended fixes or patches.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Module).
  SAP Notes: Regularly check for updates and patches related to your SAP version.
  Backup: Always ensure that you have a recent backup of your database before performing any major changes or repairs.
  
  By following these steps, you should be able to diagnose and resolve the "00499 THOST table read failed" error in your SAP system.