How To Fix RSDU_REPART116 - Maximum number of parallel conversions: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 116

• Message text: Maximum number of parallel conversions: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART116 - Maximum number of parallel conversions: &1 ?

  The SAP error message RSDU_REPART116 with the description "Maximum number of parallel conversions: &1" typically occurs in the context of data extraction or data loading processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA. This error indicates that the system has reached the maximum limit of parallel conversions that can be executed at the same time.
  Cause:
  
  Concurrency Limit: SAP systems have a predefined limit on the number of parallel processes that can run simultaneously. This limit is set to prevent system overload and ensure stability.
  High Load: If there are multiple data loads or transformations happening at the same time, it can lead to reaching the maximum number of allowed parallel conversions.
  Configuration Settings: The system parameters related to parallel processing may be configured to a low value, which can lead to this error when the demand exceeds the configured limit.
  
  Solution:
  
  Reduce Parallel Processes: If possible, reduce the number of concurrent data loads or transformations. This can be done by scheduling jobs to run at different times or staggering the execution of data loads.
  Increase Parallel Processing Limit: If your system resources allow it, you can increase the limit for parallel conversions. This can typically be done by adjusting the relevant configuration settings in the SAP system. Consult with your SAP Basis or system administrator to make these changes.
  Monitor System Performance: Use transaction codes like ST03N or ST06 to monitor system performance and identify if there are any bottlenecks or resource constraints that need to be addressed.
  Check for Long-Running Processes: Investigate if there are any long-running processes that are consuming resources and preventing new conversions from starting. You can use transaction SM50 to monitor active processes.
  Batch Processing: Consider using batch processing for data loads, which can help manage the load on the system and avoid hitting the parallel conversion limit.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or patches related to this error.
  System Configuration: Review the system configuration settings related to parallel processing, which can usually be found in the SAP Basis documentation.
  Performance Tuning: Engage in performance tuning activities to optimize the data load processes and ensure that the system can handle the required load without hitting limits.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.