How To Fix KW109 - Parallel step &1 (from a total of &3) generated on &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 109

• Message text: Parallel step &1 (from a total of &3) generated on &2

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 KW109 - Parallel step &1 (from a total of &3) generated on &2 ?

  The SAP error message KW109 indicates that a parallel processing step has encountered an issue. This message typically arises in the context of parallel processing in SAP, where multiple tasks are executed simultaneously to improve performance. The error message format is as follows:
  
  KW109 Parallel step &1 (from a total of &3) generated on &2: 
  
  &1: The specific step number that generated the error.
  &3: The total number of steps in the parallel processing.
  &2: The date or timestamp when the error occurred.
  
  
  
  Cause
  The KW109 error can be caused by several factors, including:
  
  Resource Limitations: The system may be running out of resources (e.g., memory, CPU) to handle the parallel processing tasks.
  Configuration Issues: Incorrect configuration settings for parallel processing in the SAP system.
  Data Issues: Problems with the data being processed, such as inconsistencies or missing data.
  Locking Issues: If multiple processes are trying to access the same data simultaneously, it can lead to locking conflicts.
  System Performance: High system load or performance issues can also lead to this error.
  
  Solution
  To resolve the KW109 error, you can take the following steps:
  
  Check System Resources: Monitor the system's resource usage (CPU, memory, etc.) to ensure that it is not overloaded. If necessary, optimize resource allocation or increase system capacity.
  Review Configuration: Verify the configuration settings for parallel processing in your SAP system. Ensure that they are set correctly according to your business requirements.
  Analyze Logs: Check the application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or missing entries that could cause the error.
  Adjust Parallel Processing Settings: If the error persists, consider adjusting the number of parallel processes allowed in the system to reduce the load.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error or provide additional troubleshooting steps.
  Contact SAP Support: If the issue cannot be resolved with the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information
  
  Transaction Codes: You may want to use transaction codes like SM37 (Job Monitoring) to check the status of background jobs and identify any failed jobs related to this error.
  Performance Monitoring: Use transaction ST03N to analyze system performance and identify any bottlenecks.
  Parallel Processing Configuration: Review the configuration settings in transaction RZ10 or RZ11, depending on your SAP version, to adjust parameters related to parallel processing.
  
  By following these steps, you should be able to diagnose and resolve the KW109 error in your SAP system.