SystemRPL using MASD compiler

[Marc5278]

I have some experience in UserRPL, but I would like to start programming in SystemRPL using the HP50g's compiler (MASD).

I want to start my SystemRPL programming journey by adding two real numbers.

I wrote the following:

Code:


"!NO CODE
!RPL
::
% 1 %+
;
@
"

When I press "ASM" key I receive an error message "asm Error: Invalid file". After I got the error message I press "ER" to understand the error.

After I press the "ER" key I get the message "label expected" and the cursor appears at the % symbol just before the "+" symbol.

Can you give some hints to understand what I am doing wrong?

What is the next step after the program is compiled?

Thank you in advance.