RNF0603

The keyword requires at least one parameter, but none were specified; keyword is ignored.

20

Cause . . . . . : At least one parameter is required for the keyword. The keyword expression consists of a keyword followed by a left parenthesis, a list of parameters separated by colons, and a right parenthesis. The keyword is ignored.

Recovery . . . : Specify the proper number of parameters for the keyword. Compile again.