How To Fix 0S098 - Internal error during the detailed display of the table buffer trace

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 098

• Message text: Internal error during the detailed display of the table buffer trace

What causes this issue?

An internal error occurred while converting the key values during the
detailed display of the table buffer trace.

System Response

The system continues processing after the message.

How to fix this error?

If you can reproduce the error, contact SAP.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0S098 - Internal error during the detailed display of the table buffer trace ?

  The SAP error message 0S098 indicates an internal error that occurs during the detailed display of the table buffer trace. This error typically arises when there is an issue with the buffer management in the SAP system, particularly related to the table buffer.
  Causes:
  
  Corrupted Buffer Entries: The table buffer may contain corrupted or inconsistent entries that lead to internal errors when trying to display the trace.
  System Bugs: There may be bugs in the SAP kernel or specific components that cause this error under certain conditions.
  Configuration Issues: Incorrect configuration settings related to table buffering can lead to unexpected behavior.
  Memory Issues: Insufficient memory or resource allocation for the SAP system can also trigger internal errors.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP frequently releases notes that address specific errors, including internal errors like 0S098.
  Clear Buffer: You can try to clear the table buffer to remove any corrupted entries. This can be done using transaction code SM12 (for lock entries) or SM21 (for system logs) to identify and resolve issues.
  Restart the Application Server: Sometimes, a simple restart of the application server can resolve temporary issues related to memory or buffer states.
  Update SAP Kernel: Ensure that your SAP kernel is up to date. If you are running an older version, consider upgrading to the latest version that may contain fixes for known bugs.
  Check Configuration: Review the configuration settings for table buffering in transaction SE11 (Data Dictionary) and ensure they are set correctly.
  Monitor System Resources: Use transaction ST02 (Tune Summary) to monitor buffer performance and check for any memory-related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SM12 (Lock Entries), SM21 (System Log), and ST02 (Tune Summary) for troubleshooting.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or traces that may help diagnose the problem.
  Documentation: Review SAP documentation related to table buffering and performance tuning for best practices and additional troubleshooting steps.
  
  By following these steps, you should be able to address the 0S098 error and restore normal functionality in your SAP system.