How To Fix FDT_EXPRESSIONS615 - Type of field &1 on DB might not be compatible with return field &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 615

• Message text: Type of field &1 on DB might not be compatible with return 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_EXPRESSIONS615 - Type of field &1 on DB might not be compatible with return field &2 ?

  The SAP error message FDT_EXPRESSIONS615 indicates that there is a type mismatch between a field in the database and the return field in an expression or function module. This typically occurs in the context of SAP's Flexible Data Import (FDI) or when working with expressions in the context of data processing.
  
  Cause:
  The error arises when:
  
  The data type of the field in the database (DB) does not match the expected data type of the return field in the expression.
  For example, if the database field is defined as a numeric type and the return field is defined as a character type, or if there is a mismatch in length or precision.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types: 
  
  Verify the data types of both the database field and the return field in the expression. Ensure that they are compatible.
  You can do this by checking the data dictionary (SE11) for