How To Fix WL157 - Total execution time (ms): &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 157

• Message text: Total execution time (ms): &1

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 WL157 - Total execution time (ms): &1 ?

  The SAP error message WL157, which indicates "Total execution time (ms): &1," typically relates to performance issues in the context of workload management or job scheduling in SAP systems. This message is often seen in the context of background jobs or when monitoring the performance of certain processes.
  Cause:
  
  
  Long Execution Time: The error message suggests that a particular job or process has taken longer than expected to execute. This could be due to various reasons, such as:
  
  Inefficient code or queries.
  Resource contention (e.g., CPU, memory, or I/O bottlenecks).
  Large data volumes being processed.
  Locks or waits on database tables.
  Network latency or issues with external systems.
  
  
  
  Configuration Issues: Sometimes, the system configuration for background processing or workload management may not be optimized, leading to longer execution times.
  
  
  Solution:
  
  
  Performance Analysis:
  
  Use transaction codes like ST22 (Dump Analysis), SM37 (Job Monitoring), and SM66 (Global Work Process Overview) to analyze the job that triggered the error.
  Check for any dumps or errors that occurred during the job execution.
  
  
  
  Optimize Code:
  
  Review the ABAP code or SQL queries involved in the job. Look for opportunities to optimize performance, such as reducing the number of database accesses or improving the efficiency of algorithms.
  
  
  
  Database Performance:
  
  Analyze the database performance using tools like DB02 (Database Performance Analysis) to identify any slow-running queries or locks.
  Consider adding indexes to frequently accessed tables or optimizing existing indexes.
  
  
  
  System Resources:
  
  Monitor system resources (CPU, memory, disk I/O) using transaction ST03N (Workload Analysis) to identify any bottlenecks.
  If necessary, consider scaling up the hardware resources or optimizing the system configuration.
  
  
  
  Job Scheduling:
  
  Review the scheduling of background jobs to ensure they are not running concurrently in a way that causes resource contention.
  Consider staggering job execution times or adjusting priorities.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to the WL157 message or performance tuning.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for monitoring and performance analysis, such as ST22, SM37, SM66, ST03N, and DB02.
  SAP Community: Engage with the SAP Community forums for insights and shared experiences from other users who may have encountered similar issues.
  Documentation: Review SAP documentation on performance tuning and workload management for best practices.
  
  By following these steps, you should be able to diagnose the cause of the WL157 error message and implement appropriate solutions to improve the execution time of the affected processes.