Message 10 subject: Parameters passed to a CL program

Message: 10 subject: Parameters passed to a CL program

Is there a way for a CL program to verify that it actually received a
Parameter it expects?



Hi James

You can verify the parameter as below - compare the parameter in
statement like below - pass a &TESTOK parameter as well - if the return
value is =FALSE the parameter passed is not ok.


IF COND(&PARM01 <> 'AC') THEN(DO)
CHGVAR VAR(&TESTOK) VALUE(FALSE)
GOTO CMDLBL(END)
ENDIF


.....




END ENDPGM

Yours sincerely

Jesper Juul Fjeldgaard
Vestas