How To Fix SWF_CST382 - Maximum number of nodes not adjusted

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_CST - Message Class for Workflow Customizing

• Message number: 382

• Message text: Maximum number of nodes not adjusted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_CST382 - Maximum number of nodes not adjusted ?

  The SAP error message SWF_CST382, which states "Maximum number of nodes not adjusted," typically occurs in the context of workflow management within SAP systems. This error is related to the configuration of workflow instances and the limits set for the number of nodes (steps or tasks) that can be processed in a workflow.
  Cause:
  
  
  Workflow Configuration Limits: The error usually arises when the number of nodes in a workflow exceeds the predefined limits set in the system configuration. Each workflow has a maximum number of nodes that can be processed, and if this limit is reached, the system will not adjust or allow further processing of nodes.
  
  
  Complex Workflows: Workflows that are overly complex or have too many parallel branches can lead to this error, especially if they are not designed with the node limits in mind.
  
  
  System Settings: The system settings for workflow processing may not be optimized for the specific business processes being executed, leading to an overflow of nodes.
  
  
  Solution:
  
  
  Review Workflow Design: Analyze the workflow design to ensure it is efficient and does not exceed the maximum node limits. Simplifying the workflow or breaking it into smaller, more manageable workflows can help.
  
  
  Adjust Node Limits: If appropriate, consider adjusting the maximum number of nodes allowed in the workflow configuration. This can typically be done in the workflow settings within the SAP system. Consult with your SAP Basis or Workflow Administrator to make these changes.
  
  
  Optimize Workflow Steps: Look for opportunities to optimize the workflow steps. This may involve consolidating tasks, removing unnecessary steps, or using parallel processing more effectively.
  
  
  Testing: After making changes, thoroughly test the workflow to ensure that it functions correctly and does not encounter the same error.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to workflow management for specific guidelines on node limits and best practices.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on workflow configuration.
  Workflow Monitoring: Use transaction codes like SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Selection - Frequency) to monitor workflow instances and identify any bottlenecks or issues.
  Performance Tuning: Consider performance tuning of the workflow to ensure it runs efficiently without hitting node limits.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.