How To Fix FDT_EXPRESSIONS711 - Invalid result data object &1; only elementary data object is allowed.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 711

• Message text: Invalid result data object &1; only elementary data object is allowed.

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS711 - Invalid result data object &1; only elementary data object is allowed. ?

  The SAP error message FDT_EXPRESSIONS711 indicates that there is an issue with the data object being used in a certain context, specifically that the result data object is invalid because it is not an elementary data object. This error typically arises in the context of using the SAP Field Data Tool (FDT) or when working with expressions in SAP applications.
  Cause:
  The error occurs when:
  
  An expression is trying to return a complex data type (like a structure or table) instead of a simple or elementary data type (like a string, integer, or date).
  The configuration or mapping in the FDT is set up incorrectly, leading to the use of non-elementary data types where they are not allowed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Expression: Review the expression that is causing the error. Ensure that it is designed to return an elementary data type. If it is returning a complex type, modify it to return a simple type.
  
  
  Modify Data Object: If you are using a data object that is not elementary, consider changing it to an elementary type. For example, if you are trying to return a structure, extract the specific field that is of an elementary type.
  
  
  Review Configuration: Go through the configuration settings in the FDT to ensure that the data types are correctly defined and that the mappings are appropriate for the expected output.
  
  
  Debugging: If you are unable to identify the issue, consider using debugging tools to trace the execution and see where the data type mismatch occurs.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to FDT and expressions to understand the expected data types and how to work with them.
  
  
  Seek Help from SAP Community: If the issue persists, consider reaching out to the SAP community forums or support for additional insights or similar experiences from other users.
  
  
  Related Information:
  
  Elementary Data Types: In SAP, elementary data types include types like CHAR, NUMC, DATS, etc. These are the basic building blocks for data representation.
  Complex Data Types: Structures, tables, and other composite types that cannot be used directly in contexts requiring elementary types.
  SAP FDT: The Field Data Tool is used for managing and transforming data fields in SAP applications, and understanding its configuration is crucial for avoiding such errors.
  
  By following these steps, you should be able to identify and correct the cause of the FDT_EXPRESSIONS711 error in your SAP environment.