I want use to input value for only one of the two variables and not both. I am using below FM but message is not being displayed.
I have added this code for step 3.
CALL FUNCTION 'RRMS_MESSAGE_HANDLING'
I_CLASS = 'RSBBS'
I_TYPE = 'W'
I_NUMBER = '000'
I_MSGV1 = 'Year cannot be blank.'
DUMMY = 0
OTHERS = 0.
can anyone help on this?