How To Fix LCA009 - The trace file is very large, see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: LCA - Error Texts for liveCache Applications

• Message number: 009

• Message text: The trace file is very large, see long text

What causes this issue?

The trace file is very large.

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

If you want to display or copy the trace file, consider that the program
temporarily requires three times the size of the trace file in main
memory. This can affect other processes of the application server.
When copying the packed trace file, only main memory equivalent to twice
the size of the packed trace file is required.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LCA009 - The trace file is very large, see long text ?

  The SAP error message LCA009 indicates that a trace file generated during the execution of a process is too large. This can happen in various scenarios, such as during debugging or when logging detailed information for performance analysis. The large size of the trace file can lead to performance issues or difficulties in managing the file.
  Cause:
  
  Excessive Logging: The system may be set to log too much information, which can lead to large trace files.
  Long Running Processes: If a process takes a long time to execute, it may generate a lot of trace data.
  High Volume of Transactions: A high volume of transactions being processed can also contribute to the size of the trace files.
  Debugging Sessions: If debugging is enabled, it can generate extensive logs, especially if multiple breakpoints are set.
  
  Solution:
  
  Limit Trace Level: Adjust the trace level to a lower setting to reduce the amount of information logged. This can often be done in the transaction code used to manage tracing (e.g., ST01 for authorization trace, ST05 for SQL trace).
  Clear Old Trace Files: Regularly clear out old trace files to prevent them from accumulating and consuming disk space.
  Use Filters: If possible, apply filters to limit the scope of the trace to only the necessary components or transactions.
  Monitor and Optimize Processes: Analyze the processes that are generating large trace files and optimize them to reduce execution time and logging.
  Increase Storage Capacity: If the trace files are necessary for debugging or performance analysis, consider increasing the storage capacity allocated for trace files.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST01 (Authorization Trace), ST05 (SQL Trace), and SM21 (System Log) for monitoring and managing traces.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to the LCA009 error message.
  Performance Monitoring: Use tools like SAP Solution Manager for performance monitoring and analysis to identify bottlenecks that may be causing excessive logging.
  Documentation: Refer to SAP documentation for best practices on managing trace files and logging levels.
  
  By addressing the underlying causes and implementing the suggested solutions, you can effectively manage the size of trace files and mitigate the LCA009 error message.