How To Fix FDT_EXPRESSIONS522 - Function &1 does not have an exporting or returning parameter

FDT_EXPRESSIONS522 - Overview

• Message type: E = Error

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

• Message number: 522

• Message text: Function &1 does not have an exporting or returning parameter

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_EXPRESSIONS522 - Function &1 does not have an exporting or returning parameter ?

  The SAP error message FDT_EXPRESSIONS522 indicates that a function module or method you are trying to call does not have any exporting or returning parameters defined. This can occur in various contexts, particularly when working with function modules in ABAP or when using expressions in the SAP Fiori or SAP UI5 environments.
  
  Cause:
  
  Function Module Definition: The function module or method you are trying to call is defined without any exporting parameters or returning values. This means that it does not provide any output to the caller.
  Incorrect Call: You may be trying to call a function that is not designed to return any data, but your code expects it to do so.
  Misconfiguration: There might be a misconfiguration in the way the function is being called, such as incorrect syntax or parameters.
  
  
  Solution:
  
  
  Check Function Module/Method Definition:
  
  Go to transaction SE37 (for function modules) or SE80 (for methods in classes) and check the definition of the