How To Fix FDT_CHANGE_INFO356 - Decision tree was created with &1 nodes

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 356

• Message text: Decision tree was created with &1 nodes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO356 - Decision tree was created with &1 nodes ?

  The SAP error message "FDT_CHANGE_INFO356 Decision tree was created with &1 nodes" typically relates to the use of decision trees in the SAP Financial Decision Tree (FDT) framework. This message indicates that a decision tree has been created with a specific number of nodes, which may be more than what is allowed or expected in a certain context.
  Cause:
  
  Exceeding Node Limit: The error often arises when the decision tree exceeds the maximum number of nodes allowed. This limit can be set for performance reasons or to ensure that the decision tree remains manageable.
  Configuration Issues: There may be configuration settings that restrict the number of nodes in a decision tree.
  Complexity of Logic: The logic defined in the decision tree may be too complex, leading to an excessive number of nodes being generated.
  
  Solution:
  
  Review Decision Tree Logic: Simplify the logic of the decision tree to reduce the number of nodes. This may involve consolidating conditions or removing unnecessary branches.
  Check Configuration Settings: Review the configuration settings related to decision trees in your SAP system. Look for any parameters that define limits on the number of nodes and adjust them if necessary.
  Split Decision Trees: If the decision tree is inherently complex and cannot be simplified, consider splitting it into multiple smaller decision trees that can be managed more easily.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the maximum number of nodes allowed and best practices for designing decision trees.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  Related Information:
  
  SAP FDT Documentation: Review the official SAP documentation for the Financial Decision Tree framework to understand the limitations and best practices.
  Performance Considerations: Keep in mind that larger decision trees can impact performance, so it's essential to balance complexity with efficiency.
  Testing: After making changes, thoroughly test the decision tree to ensure it behaves as expected and meets business requirements.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the error message and optimize your decision tree configuration in SAP.