How To Fix AD479 - Time statistics:

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 479

• Message text: Time statistics:

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD479 - Time statistics: ?

  The SAP error message AD479, which relates to "Time statistics," typically indicates an issue with the performance or timing of a particular process or transaction within the SAP system. This error can arise in various contexts, such as during the execution of a report, transaction, or background job.
  Cause:
  
  Performance Issues: The error may be triggered by long-running processes that exceed expected time limits.
  Configuration Problems: Incorrect settings in the system configuration can lead to timeouts or performance bottlenecks.
  Resource Constraints: Insufficient system resources (CPU, memory, etc.) can cause delays in processing.
  Database Locks: If a database table is locked by another process, it can lead to delays and trigger this error.
  Network Latency: Slow network connections can also contribute to time-related issues.
  
  Solution:
  
  Analyze Performance: Use transaction codes like ST03N (Workload Analysis) or ST22 (Dump Analysis) to analyze system performance and identify bottlenecks.
  Check Configuration: Review the configuration settings related to timeouts and performance thresholds. Adjust them if necessary.
  Optimize Queries: If the error occurs during report execution, check the underlying queries for optimization opportunities.
  Monitor System Resources: Use transaction codes like SM50 (Process Overview) and SM66 (Global Process Overview) to monitor system resources and identify any processes that are consuming excessive resources.
  Database Maintenance: Ensure that database statistics are up to date and perform regular maintenance to avoid locks and improve performance.
  Increase Timeout Settings: If applicable, consider increasing the timeout settings for the specific process or transaction that is causing the error.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on performance tuning and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.