How To Fix /SAPAPO/RSP821 - &1 order items distributed between &2 packages for parallel processing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 821

• Message text: &1 order items distributed between &2 packages for parallel processing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP821 - &1 order items distributed between &2 packages for parallel processing ?

  The SAP error message /SAPAPO/RSP821 indicates that order items are distributed between multiple packages for parallel processing in the Advanced Planning and Optimization (APO) module. This message typically arises when the system is trying to process a large number of order items, and it has to split them into different packages to handle them efficiently.
  Cause:
  
  Large Volume of Data: The primary cause of this error is the large volume of order items that need to be processed. When the number of items exceeds a certain threshold, the system automatically divides them into multiple packages.
  Parallel Processing Configuration: The system is configured to use parallel processing for performance reasons, which can lead to this message if the items are not evenly distributed.
  Resource Limitations: There may be limitations in system resources (like memory or processing power) that necessitate splitting the workload.
  
  Solution:
  
  Adjust Processing Parameters: Review and adjust the parameters for parallel processing in the APO settings. This may involve increasing the limits for the number of items processed in a single package.
  Optimize Data Volume: If possible, reduce the volume of data being processed at one time. This can be done by filtering the data or processing smaller batches.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider scheduling processing during off-peak hours or upgrading system resources.
  Review Custom Code: If there are any custom enhancements or modifications in the APO system, review them to ensure they are not causing inefficiencies in processing.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on optimizing parallel processing in APO.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on parallel processing and performance tuning.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO that can help monitor and manage order processing, such as /SAPAPO/OM_ORDER for order management.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to mitigate the occurrence of this error message and improve the efficiency of order processing in your SAP APO system.