How To Fix FDT_EXPRESSIONS538 - Result &1 is incompatible with formula function &2

FDT_EXPRESSIONS538 - Overview

• Message type: E = Error

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

• Message number: 538

• Message text: Result &1 is incompatible with formula function &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.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS538 - Result &1 is incompatible with formula function &2 ?

  The SAP error message FDT_EXPRESSIONS538 indicates that there is a mismatch between the result type of an expression and the expected type for a formula function in SAP's Financial Data Management (FDM) or similar modules. This error typically arises when the data types or structures being used in a formula do not align with what the formula function requires.
  
  Cause:
  
  Data Type Mismatch: The result of an expression (e.g., a calculation or a field reference) is not compatible with the expected input type of the formula function. For example, if a formula function expects a numeric value but receives a string or a date, this error will occur.
  Incorrect Formula Logic: The logic used in the formula may be incorrect, leading to an unexpected result type.
  Field Configuration: The fields or variables used in the formula may not be properly configured or may have incompatible data types.
  
  
  Solution:
  
  Check Data Types: Review the data types of