How To Fix 5P392 - E: The root child can not be an error, field value or root

SAP Error Message - Details

• Message type: E = Error

• Message class: 5P - Error Messages for Schema, Pers.Calc.Rule and Feature Checks

• Message number: 392

• Message text: E: The root child can not be an error, field value or root

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5P392 - E: The root child can not be an error, field value or root ?

  The SAP error message 5P392 E: "The root child cannot be an error, field value, or root" typically occurs in the context of SAP Business Workflow or when dealing with certain configuration settings in SAP systems. This error indicates that there is an issue with the structure of a workflow or a process definition where the hierarchy of elements is not correctly defined.
  Cause:
  
  Incorrect Workflow Structure: The error often arises when a workflow is incorrectly defined, particularly when a root node is expected to have a specific type of child node, but instead, it has an invalid type (like an error node or a field value).
  Configuration Issues: There may be issues in the configuration of the workflow or process definitions, where the relationships between nodes are not properly established.
  Data Integrity Issues: If the data being processed does not conform to the expected structure, it can lead to this error.
  
  Solution:
  
  Review Workflow Definition: Check the workflow definition in the SAP system. Ensure that the root node has the correct child nodes and that they are of the expected types.
  Correct Node Types: Make sure that the child nodes of the root are not set as error nodes or field values unless explicitly allowed by the workflow design.
  Validate Configuration: Go through the configuration settings related to the workflow or process. Ensure that all settings are correctly defined and that there are no inconsistencies.
  Test with Sample Data: If possible, test the workflow with sample data to see if the error persists. This can help identify if the issue is data-related.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on defining workflows and the types of nodes that can be used.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP workflows.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Workflow Monitoring: Use transaction codes like SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Selection - Frequency) to monitor workflow instances and identify where the error is occurring.
  Debugging: If you have access to the development environment, you can debug the workflow to trace the execution path and identify where the error is being triggered.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message 5P392 in your SAP system.