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data w; label x='xxxxxxxxxxxxxxxx' y='yyyyyyyyyyyy'; retain x y 0;stop;run;
proc contents data=w;run;
proc datasets lib = work ;
modify w ;
label x ='';
label y =' ';
quit ;
proc contents data=w;run;
-----Alphabetic List of Variables and Attributes-----
# Variable Type Len Pos Label
--------------------------------------------
1 x Num 8 0 '
2 y Num 8 8
Look at the label for X. Is that a bug?
But if one uses
attrib _all_ label ='';
The result shows perfect.
-----Alphabetic List of Variables and Attributes-----
# Variable Type Len Pos
-----------------------------------
1 x Num 8 0
2 y Num 8 8
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