How To Fix 0S213 - Error when displaying trace record -> variable length is not a number - &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 213

• Message text: Error when displaying trace record -> variable length is not a number - &

What causes this issue?

When formatting a trace record, the system detected that it does not
adhere to the intended format. At a point where a number is expected,
there are no digits in some cases.

System Response

After the message, the system continues working. The trace aggregated by
statements is not meaningful for the displayed statement.

How to fix this error?

Inform your administrator.

Procedure for System Administrators

Check if there is an SAP Note that solves the problem. If not, create a
customer message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0S213 - Error when displaying trace record -> variable length is not a number - & ?

  The SAP error message 0S213, which states "Error when displaying trace record -> variable length is not a number - &", typically occurs when there is an issue with the data being processed in the trace records. This error indicates that the system encountered a variable length that is expected to be a numeric value, but it is not.
  Causes:
  
  Data Corruption: The trace records may have been corrupted or improperly formatted, leading to non-numeric values where numeric values are expected.
  Incorrect Configuration: There may be a configuration issue in the system that affects how trace records are generated or displayed.
  Custom Code Issues: If there are custom programs or enhancements that manipulate trace records, they may introduce errors that lead to this message.
  Version Compatibility: If there are discrepancies between different versions of SAP components, it may lead to unexpected behavior in trace record handling.
  
  Solutions:
  
  Check Trace Records: Review the trace records for any anomalies or corruption. You can use transaction codes like ST05 (SQL Trace) or ST12 (Combined Trace) to analyze the trace data.
  Recreate Trace Records: If the trace records are corrupted, consider recreating them. This may involve clearing existing trace data and generating new traces.
  Review Custom Code: If there are any custom developments that interact with trace records, review the code for potential issues. Ensure that any variables expected to be numeric are properly validated and formatted.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  System Configuration: Review the system configuration related to tracing and logging. Ensure that all settings are correctly configured according to SAP best practices.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or trace data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to tracing and debugging, such as ST05, ST12, SM21 (System Log), and SLG1 (Application Log).
  SAP Documentation: Review SAP documentation for guidance on trace records and error handling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.