condition on variable

[OLODO]

hi,
I have an application with 3 lines. The third line is left empty during the recordings of previous variables. Now i want to put a condition on the current variable not to inquire when the line 3 is empty. I don't know how to put her condition. I need help.

thank!!

[Gregory Martin]

If you're referring to record occurrences when you saw "lines," then you can use the totocc function to determine how many occurrences your roster has.

For example, if you have a roster with the following items: LN, NAME, SEX, AGE, you could do this:

PROC CURRENT_VARIABLE

preproc

    if totocc(LN) < 3 then
        skip to NEXT_VARIABLE;
    endif;

[OLODO]

Thanks. it's go well