How To Fix WLC_PARALLEL015 - Report &1 for parallel processing was generated successfully

SAP Error Message - Details

• Message type: E = Error

• Message class: WLC_PARALLEL - Load Distribution and External Parallel Processing

• Message number: 015

• Message text: Report &1 for parallel processing was generated successfully

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WLC_PARALLEL015 - Report &1 for parallel processing was generated successfully ?

  The SAP error message WLC_PARALLEL015 indicates that a report was generated successfully for parallel processing, but there may be issues related to the execution or handling of that report. This message typically arises in the context of parallel processing in SAP, where multiple processes are executed simultaneously to improve performance.
  Cause:
  
  Parallel Processing Configuration: The system may not be configured correctly for parallel processing, leading to issues in how reports are executed.
  Resource Limitations: There may be limitations on system resources (like memory or CPU) that prevent the parallel processing from executing as expected.
  Job Scheduling Conflicts: Conflicts with other scheduled jobs or processes may interfere with the execution of the report.
  Data Volume: Large volumes of data being processed in parallel can lead to performance issues or timeouts.
  Authorization Issues: The user executing the report may not have the necessary authorizations to run the report in parallel.
  
  Solution:
  
  Check Configuration: Review the configuration settings for parallel processing in your SAP system. Ensure that the parameters are set correctly to allow for optimal parallel execution.
  Monitor System Resources: Use transaction codes like ST02 (Buffer Monitor), ST06 (Operating System Monitor), and SM50 (Work Process Overview) to monitor system performance and resource usage.
  Job Scheduling: Check for any conflicting jobs in transaction SM37 (Job Monitoring) and adjust the scheduling of jobs to avoid overlaps.
  Data Management: If the data volume is too high, consider breaking down the report into smaller chunks or optimizing the data selection criteria.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the report in parallel. You can check this in transaction SU53 (Authorization Check) after the error occurs.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Parallel Processing in SAP: Understanding how parallel processing works in SAP can help in troubleshooting. It allows multiple processes to run simultaneously, improving performance for long-running reports.
  SAP Notes: Check SAP Notes related to parallel processing and the specific report you are running. There may be known issues or patches available.
  Documentation: Refer to SAP Help documentation for guidelines on configuring and managing parallel processing.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.