How To Fix FDT_EXPRESSIONS415 - Container element &1: &2 is not of type &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 415

• Message text: Container element &1: &2 is not of type &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS415 - Container element &1: &2 is not of type &3 ?

  The SAP error message FDT_EXPRESSIONS415 indicates that there is a type mismatch in a container element within a data structure or expression. Specifically, the message states that the container element &1 (which is the name of the element) is expected to be of type &3, but it is currently of type &2. This typically occurs in the context of using the SAP Fiori Data Transformation (FDT) framework or similar data processing scenarios.
  Cause
  The error is caused by one of the following issues:
  
  Type Mismatch: The data type of the container element does not match the expected type. For example, if the system expects a string but receives an integer, this error will occur.
  Incorrect Mapping: If you are mapping fields from one structure to another, the source and target fields may not be compatible in terms of data types.
  Configuration Issues: There may be a misconfiguration in the data model or transformation logic that leads to this type mismatch.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Data Types: Verify the data types of the container element &1 in the context of your data model. Ensure that it is defined as the expected type &3.
  
  
  Review Mappings: If you are using mappings, check the source and target mappings to ensure that the data types are compatible. Adjust the mappings if necessary.
  
  
  Modify Data Transformation Logic: If you are using expressions or transformations, review the logic to ensure that the data types being processed are correct. You may need to cast or convert data types explicitly.
  
  
  Debugging: Use debugging tools to trace the data flow and identify where the type mismatch occurs. This can help you pinpoint the exact location of the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the FDT framework for additional guidance on data types and transformations.
  
  
  Testing: After making changes, test the data transformation or process again to ensure that the error is resolved.
  
  
  Related Information
  
  SAP Fiori Data Transformation (FDT): This framework is used for data transformation and mapping in SAP applications. Understanding its structure and data types is crucial for troubleshooting.
  Data Types in ABAP: Familiarize yourself with the various data types in ABAP (Advanced Business Application Programming) as they are often used in SAP data structures.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_EXPRESSIONS415 error in your SAP environment.