How To Fix FDT_EXPRESSIONS674 - Reference field &1 is assigned to the wrong data base field &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 674

• Message text: Reference field &1 is assigned to the wrong data base field &2

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 FDT_EXPRESSIONS674 - Reference field &1 is assigned to the wrong data base field &2 ?

  The SAP error message FDT_EXPRESSIONS674 indicates that there is a mismatch between a reference field and the database field it is assigned to. This typically occurs in the context of SAP's Field-Based Data Transformation (FDT) or when working with data models in SAP applications.
  Cause:
  The error arises when:
  
  A reference field (e.g., a field that is supposed to pull data from another field) is incorrectly mapped to a database field that does not match its expected data type or structure.
  The reference field is not compatible with the data type or characteristics of the database field it is linked to.
  There may be a configuration issue in the data model or transformation logic.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Field Mappings:
  
  Review the mappings in your data model or transformation logic. Ensure that the reference field is correctly assigned to the appropriate database field.
  Verify that the data types of both fields are compatible.
  
  
  
  Adjust Data Types:
  
  If the data types do not match, consider changing the data type of the reference field or the database field to ensure compatibility.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the FDT or the relevant application. Ensure that all fields are correctly defined and that there are no discrepancies in the field definitions.
  
  
  
  Test Changes:
  
  After making adjustments, test the changes to ensure that the error is resolved and that data is being processed correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on field mappings and data transformations.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with a technical expert who has experience with FDT and data modeling in SAP.
  
  
  
  Related Information:
  
  FDT (Field-Based Data Transformation): A framework in SAP that allows for the transformation and mapping of data fields between different sources and targets.
  Data Model: The structure that defines how data is organized, including the relationships between different fields and tables.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  
  By following these steps, you should be able to identify and correct the cause of the FDT_EXPRESSIONS674 error in your SAP environment.