How To Fix D4528 - Average time used by temporary file creates

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 528

• Message text: Average time used by temporary file creates

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4528 - Average time used by temporary file creates ?

  The SAP error message D4528, which indicates "Average time used by temporary file creates," typically relates to performance issues in the SAP system, particularly concerning the handling of temporary files. This error can arise when the system is experiencing delays or inefficiencies in creating or managing temporary files, which can impact overall system performance.
  Causes:
  
  High Volume of Temporary Files: If the system is generating a large number of temporary files, it can lead to performance degradation.
  Disk Space Issues: Insufficient disk space on the server where temporary files are stored can cause delays in file creation.
  Inefficient File Management: Poorly optimized file management processes or configurations can lead to increased time in file creation.
  System Resource Constraints: Limited CPU, memory, or I/O resources can slow down the process of creating temporary files.
  Database Performance: If the database is slow or experiencing issues, it can affect the time taken to create temporary files.
  
  Solutions:
  
  Monitor Temporary File Usage: Use transaction codes like ST03N or ST04 to analyze the performance and identify if there are excessive temporary file creations.
  Increase Disk Space: Ensure that there is adequate disk space available for temporary files. Clean up unnecessary files if needed.
  Optimize File Management: Review and optimize the processes that create temporary files. This may involve adjusting configurations or improving the efficiency of the code that generates these files.
  Check System Resources: Monitor CPU, memory, and I/O usage to ensure that the system has sufficient resources. Consider upgrading hardware if necessary.
  Database Tuning: If the database is a bottleneck, consider optimizing database performance through indexing, query optimization, or other tuning methods.
  Review Background Jobs: Check if there are any background jobs that are creating temporary files and analyze their performance. Adjust their scheduling if they are running during peak hours.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases updates that address performance issues.
  Performance Monitoring Tools: Utilize SAP's performance monitoring tools to get insights into system performance and identify bottlenecks.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP Documentation: Refer to SAP's official documentation for best practices on managing temporary files and optimizing system performance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or a professional with expertise in SAP performance tuning.