How To Fix AXT_FDT002 - Data type of the parameter &1 cannot be used

AXT_FDT002 - Overview

• Message type: E = Error

• Message class: AXT_FDT - Replacements for BRF+ messages

• Message number: 002

• Message text: Data type of the parameter &1 cannot be used

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_FDT002 - Data type of the parameter &1 cannot be used ?

  The SAP error message AXT_FDT002, which states "Data type of the parameter &1 cannot be used," typically occurs in the context of function modules, methods, or other programming constructs where a parameter's data type is not compatible with the expected data type.
  
  Cause:
  
  
  Incompatible Data Type: The parameter defined in the function module or method has a data type that is not supported or is incompatible with the expected data type. This can happen if:
  
  The parameter is defined as a complex type that cannot be used in the context.
  The parameter is defined with a data type that is not recognized or is not allowed in the specific context (e.g., using a reference type where a value type is expected).
  
  
  
  Incorrect Parameter Definition: The parameter might be defined incorrectly in the function module or method signature.
  
  
  Version Mismatch: If you are using a version of a function module or method that has been updated, the