How To Fix /SAPAPO/SNP192 - Process cancelled for performance reasons

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 192

• Message text: Process cancelled for performance reasons

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/SNP192 - Process cancelled for performance reasons ?

  The SAP error message /SAPAPO/SNP192 Process cancelled for performance reasons typically occurs in the SAP Advanced Planning and Optimization (APO) module, particularly during the SNP (Supply Network Planning) process. This error indicates that the system has terminated a planning run due to performance issues, often because the process is taking too long to complete or is consuming excessive system resources.
  Causes:
  
  Large Data Volume: The planning run may be processing a large volume of data, which can lead to performance degradation.
  Inefficient Planning Parameters: The settings or parameters used in the planning run may not be optimized, leading to longer processing times.
  System Resource Limitations: The SAP system may be running on hardware that is not sufficient to handle the workload, or there may be other processes consuming resources.
  Database Performance Issues: Slow database performance can also contribute to the overall slowness of the planning run.
  Complex Planning Models: Complex planning models with many constraints and variables can lead to longer processing times.
  
  Solutions:
  
  
  Optimize Planning Runs:
  
  Review and optimize the planning parameters and settings. This may include adjusting the planning horizon, reducing the number of products or locations being planned, or simplifying the planning model.
  
  
  
  Data Volume Management:
  
  If possible, reduce the amount of data being processed in a single run. This can be done by breaking down the planning run into smaller segments or by filtering out unnecessary data.
  
  
  
  System Performance Tuning:
  
  Ensure that the SAP system is running on adequate hardware. Consider upgrading the server or optimizing the database for better performance.
  Check for any background jobs or processes that may be consuming resources and schedule them during off-peak hours.
  
  
  
  Database Optimization:
  
  Perform database maintenance tasks such as indexing, updating statistics, and cleaning up old data to improve performance.
  
  
  
  Use of Planning Books:
  
  If applicable, use planning books that are specifically designed for the type of planning you are performing. This can help streamline the process.
  
  
  
  Monitoring and Analysis:
  
  Use transaction codes like ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to monitor system performance and identify bottlenecks.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or patches that may address performance issues related to the specific version of your SAP system.
  
  
  
  Engage SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance. They can provide insights based on your specific system configuration and usage patterns.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SNP1 for SNP planning, and /SAPAPO/SDP94 for demand planning.
  Performance Monitoring Tools: Utilize tools like SAP Solution Manager for monitoring and performance analysis.
  Documentation: Refer to SAP documentation and best practices for SNP and APO to ensure that your configuration aligns with recommended guidelines.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the occurrence of the /SAPAPO/SNP192 error and improve the performance of your planning processes in SAP APO.