How To Fix UBD_REMOTE402 - Node is not a value node

SAP Error Message - Details

• Message type: E = Error

• Message class: UBD_REMOTE - Web FIN Survey: Business Domain Lib Remote Modules

• Message number: 402

• Message text: Node is not a value node

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 UBD_REMOTE402 - Node is not a value node ?

  The SAP error message UBD_REMOTE402: Node is not a value node typically occurs in the context of SAP's Universal Business Document (UBD) framework, which is used for handling business documents in a structured format. This error indicates that the system is trying to access or manipulate a node in a document structure that is not a value node, meaning it does not contain a value but rather serves as a container for other nodes.
  Cause:
  
  Incorrect Node Type: The error usually arises when the code or configuration attempts to access a node that is expected to hold a value, but the node is actually a parent or container node that does not have a direct value associated with it.
  Data Structure Issues: There may be issues with the data structure being used, such as incorrect mappings or configurations in the UBD setup.
  Programming Errors: If custom code is involved, there may be logical errors in how nodes are being accessed or manipulated.
  
  Solution:
  
  Check Node Structure: Review the structure of the UBD document you are working with. Ensure that the node you are trying to access is indeed a value node and not a container node.
  Debugging: If you have access to the code, use debugging tools to trace the execution and identify where the error occurs. Check the node types and ensure that the correct nodes are being accessed.
  Configuration Review: If the error is related to configuration, review the UBD configuration settings to ensure that they are set up correctly and that the mappings are accurate.
  Consult Documentation: Refer to SAP documentation or help resources related to UBD and the specific business document you are working with. This can provide insights into the expected structure and node types.
  Error Handling: Implement error handling in your code to gracefully manage situations where a node is not a value node, providing fallback logic or user notifications as necessary.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the UBD framework and this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for Universal Business Documents, which may provide additional context on node types and their expected usage.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.