How To Fix TT186 - No exportable parameters with default values exist

TT186 - Overview

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 186

• Message text: No exportable parameters with default values exist

What causes this issue?

The test procedure has no parameters with default values.
Basic information about <DS:DE.CATEXCMD>External variants</>

System Response

if parameter default values are to be saved in an external file, it
must first be defined in the test procedure.

How to fix this error?

Define in each CATT function parameters for the fields whose values you
want to keep variable.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT186 - No exportable parameters with default values exist ?

  The SAP error message TT186: No exportable parameters with default values exist typically occurs in the context of function modules or methods in ABAP when you are trying to call a function or method that does not have any parameters that can be exported with default values. This can happen for a variety of reasons, and understanding the cause and finding a solution requires a bit of investigation.
  Cause
  
  
  Function Module/Method Definition: The function module or method you are trying to call may not have any parameters defined as export parameters with default values. Export parameters are those that are intended to return values to the calling program.
  
  
  Incorrect Call: You might be calling the function or method incorrectly, or you might be expecting it to return values when it is not designed to do so.
  
  
  Parameter Types: The parameters defined in the function module or method may not be marked as export parameters,