How To Fix 0S026 - Internal error - trace record pair error block & link no. &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 026

• Message text: Internal error - trace record pair error block & link no. &

What causes this issue?

Each SQL statement is described by two SQL trace records that have the
same link number. In this case, there are at least three records with
the same link number.
The system outputs the number of the block in which the third SQL trace
record was found, as well as the link number of the records.

System Response

Program processing continues after the message is displayed. The system
processes all of the trace records. You should assume, however, that
the SQL trace in this case is not displayed correctly.

How to fix this error?

You cannot correct this error yourself. If you can reproduce the error,
contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0S026 - Internal error - trace record pair error block & link no. & ?

  The SAP error message 0S026 Internal error - trace record pair error block & link no. & typically indicates an internal inconsistency or corruption in the trace records that SAP uses for various processes. This error can occur in different contexts, such as during data processing, system monitoring, or when executing certain transactions.
  Causes:
  
  Data Corruption: The trace records may have become corrupted due to system crashes, improper shutdowns, or other unexpected interruptions.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to inconsistencies in trace records.
  Software Bugs: There may be bugs in the SAP software that lead to this error under specific conditions.
  Database Issues: Problems with the underlying database, such as corruption or misconfiguration, can also trigger this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related errors or warnings that could provide more context about the issue.
  Analyze Trace Files: Use transaction ST05 (SQL Trace) or ST12 (Combined Trace) to analyze trace files and identify any anomalies.
  Restart the System: Sometimes, a simple restart of the SAP system can resolve temporary inconsistencies.
  Database Consistency Check: Perform a consistency check on the database to identify and rectify any corruption issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST05 (SQL Trace), and ST22 (Dump Analysis) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these often contain fixes for known issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message 0S026 in your SAP system.