How To Fix PU472 - Parallel execution of XCLA conversions started: &

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 472

• Message text: Parallel execution of XCLA conversions started: &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PU472 - Parallel execution of XCLA conversions started: & ?

  The SAP error message PU472 indicates that there is a parallel execution of XCLA (cross-client) conversions that has been initiated. This message typically arises during the execution of certain background jobs or processes that involve data conversion or migration tasks in SAP systems.
  Cause:
  
  
  Concurrent Execution: The error usually occurs when multiple instances of the same conversion process are attempted to run simultaneously. This can happen if:
  
  A user or process tries to start the conversion job while another instance is already running.
  There are scheduled jobs that overlap in execution time.
  
  
  
  System Configuration: The system may not be configured to handle multiple parallel executions of the same job, leading to conflicts.
  
  
  Solution:
  
  
  Check Running Jobs: 
  
  Use transaction codes like SM37 to check for any currently running jobs related to the XCLA conversion. If you find an active job, you may need to wait for it to complete before starting a new one.
  
  
  
  Job Scheduling:
  
  If you have scheduled jobs that are overlapping, consider rescheduling them to avoid conflicts. Ensure that jobs that require the same resources or processes do not run at the same time.
  
  
  
  Manual Intervention:
  
  If necessary, you can manually terminate the running job if it is stuck or not progressing. However, be cautious with this approach as it may lead to data inconsistencies.
  
  
  
  System Configuration:
  
  Review the system settings and configurations related to parallel processing. You may need to adjust parameters to allow for more flexible execution of jobs if your system resources permit.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific conversion process you are executing. There may be specific guidelines or recommendations for handling parallel executions.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) to troubleshoot further.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP you are using.
  Performance Considerations: Be aware of the performance implications of running multiple jobs in parallel, as it may affect system performance and resource utilization.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.