How To Fix FDT_EXPRESSIONS104 - Complex result object does not allow for simplified node (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 104

• Message text: Complex result object does not allow for simplified node (&1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS104 - Complex result object does not allow for simplified node (&1) ?

  The SAP error message FDT_EXPRESSIONS104 indicates that there is an issue with the use of a complex result object in a simplified node context. This typically occurs in the context of SAP's Flexible Data Import (FDI) or similar data processing scenarios where data structures are being manipulated.
  Cause:
  The error arises when you attempt to use a complex data structure (like a nested object or a structure with multiple fields) in a context that only allows for simplified or flat data structures. The specific message indicates that the system encountered a complex result object that cannot be processed in the way it was attempted.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Data Structure: Check the data structure you are working with. Ensure that you are not trying to assign a complex object to a simplified node. If the node is expected to be simple, you may need to flatten the data structure or extract only the necessary fields.
  
  
  Adjust Mapping: If you are using a mapping tool or configuration, ensure that the mapping between the source and target structures is correctly defined. Make sure that complex objects are mapped to appropriate complex nodes.
  
  
  Use Correct Node Types: If you are defining nodes in your data model, ensure that you are using the correct types. For example, if a node is defined as a simple type, do not attempt to assign a complex object to it.
  
  
  Check Documentation: Refer to the SAP documentation for the specific module or tool you are using. There may be specific guidelines or examples that can help clarify how to handle complex data structures.
  
  
  Debugging: If you have access to debugging tools, you can step through the process to see where the error occurs. This can provide insight into what data is being processed and how it is being handled.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding this error. There may be patches or updates that address this issue.
  
  
  Related Information:
  
  SAP FDI Documentation: Familiarize yourself with the Flexible Data Import documentation to understand how data structures are expected to be defined and used.
  Data Model Design: Understanding the principles of data modeling in SAP can help prevent such issues in the future.
  Community Forums: Consider reaching out to SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.