How To Fix ML4HRUN021 - Parallel processing completed

SAP Error Message - Details

• Message type: E = Error

• Message class: ML4HRUN - Messages for New Actual Costing

• Message number: 021

• Message text: Parallel processing completed

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 ML4HRUN021 - Parallel processing completed ?

  The SAP error message ML4HRUN021, which indicates that "Parallel processing completed," typically arises in the context of background processing or batch jobs in SAP, particularly when dealing with materials management or logistics processes. This message is not necessarily an error but rather an informational message indicating that a parallel processing job has finished.
  Cause:
  
  Parallel Processing: The message is generated when a parallel processing job has completed its execution. This could be part of a larger batch job or a specific transaction that was designed to run in parallel to improve performance.
  Job Configuration: The configuration of the job might be set to run multiple instances or processes simultaneously, which can lead to this message being displayed once all instances have completed.
  
  Solution:
  
  Check Job Logs: Review the job logs to ensure that all processes completed successfully. Look for any warnings or errors that may have occurred during the execution of the job.
  Monitor Performance: If the parallel processing is taking longer than expected, consider monitoring system performance and resource utilization to identify any bottlenecks.
  Adjust Parallel Processing Settings: If necessary, adjust the settings for parallel processing in the job configuration to optimize performance based on your system's capabilities.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with to understand the implications of this message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be associated with the job or process you are running (e.g., SM37 for job monitoring).
  SAP Notes: Check for any SAP Notes that may address specific issues related to parallel processing or the particular transaction you are using.
  System Performance: Keep an eye on system performance metrics, especially if you are running multiple parallel jobs, to ensure that the system can handle the load without issues.
  
  If you encounter any specific issues or errors in conjunction with this message, it may be helpful to provide additional details for more targeted troubleshooting.