Why does INSET NORMALTEST display missing (a period) on my histogram?

[pythonscript]

I have a simple data set that I'm trying to make a histogram of, but using the INSET NORMALTEST command doesn't seem to work for some data. This is the code so far:

DATA CLINIC;
   INPUT ID     $ 1-3
         GENDER $   4
         RACE   $   5
         HR       6-8
         SBP      9-11
         DBP     12-14
         N_PROC  15-16;
   AVE_BP = DBP + (SBP - DBP)/3;
DATALINES;
001MW08013008010
002FW08811007205
003MB05018810002
004FB   10806801
005MW06812208204
006FB101   07404
007FW07810406603
008MW04811207006
009FB07719011009
010FB06616410610
;

proc univariate data=clinic normal;
var sbp;
histogram sbp /normal;
inset normaltest = "norm" (4.2) /
    font = 'Arial'
    pos = nw
    height = 5;

This code works; however, when I use a different data set, it simply displays a period on the inset box next to "norm"

What characteristics of the data would lead to this? I can't post the actual data since it's confidential and too large, but what causes this? I really need to figure this out because the graphs need to have that data on them.

[Dason]

I don't get that issue with the data posted (SAS 9.3)

[pythonscript]

I can't post the actual data since it's confidential and too large, but are there any characteristics of the data set that could cause this? Since I can't post the actual data (per my original post), the only way I have to troubleshoot this is to ask about characteristics that could cause it. I know that's general, but I don't know of any other way.

[hlsmith]

pythonscript,

Have you resolved this? So all of your output is correct except the "norm ."? Is this correct.

[hlsmith]

Does the (4.2) represent the number of digits and decimals; and in your actual data the number is too large to display for some reason?

[pythonscript]

(4.2) does represent the number of digits and decimals, but changing this to larger values (e.g. 7.5) doesn't fix the problem, even if I adjust the size of the box.