COBCH1715 Best visible overload found in <type-name> is <member-name> which has invalid parameter <param-num>

The specified type has no method with matching parameters. The error message shows the method with the best match, and indicates the parameter that fails to match.

In the following example, there is no compatible match for the call to messageEnd using the arguments supplied. There is a method with the correct name and same number of parameters; however, the second parameter is not a compatible match. Either change the second argument to be compatible with a decimal type, or change the messageEnd method to accept a type compatible with a string as its second parameter.

class-id myClass.
method-id main.
 invoke self::messageEnd(4 "Installation Complete")
end method.
method-id messageEnd (s as decimal t as decimal).
...
end method.
end class.

This error is produced in a context in which either a static or an instance method would be allowed.