PROC TEMPLATE QUESTION to split the label into 2 lines

[Santoshrk]

Hi Team, 

I'm using the below code to get the label in 2 lines. But for some reason the the text is not splitting into next line. Any Help much appreciated. 
example: "Placebo" in first line and "n/N(Response rate)" in the second line
sidebar / align = top;
      layout lattice / rows = 2 columns = 2 columnweights = preferred;
              entry halign = left "Placebo(*ESC*)/n/N(Response rate)"/ textattrs = (weight = bold);
              entry halign = left "DRUG_A(*ESC*)/n/N(Response rate)"/ textattrs = (weight = bold);
      endlayout;
endsidebar;

[Ksharp]

Try these two way:

1)
entry halign = left "Placebo(*ESC*)/n/N(Response rate)"/ textattrs = (weight = bold);
-->
entry halign = left "Placebo(*ESC*)n n/N(Response rate)"/ textattrs = (weight = bold);
2)
-->
entry halign = left "Placebo '0D'x n/N(Response rate)"/ textattrs = (weight = bold);

[Santoshrk]

I tried both the ways but it is not working. Please let me know if I miss anything. screenshot fo the code attached

[JeffMeyers]

Can you post a picture of what it looks like vs what you want it to look like (modify with paint)? Can cut out the graph part and just show the label.

[Santoshrk]

I need the column headers look like in the screenshot above

[Ksharp]

Could try these options ?

yaxistable subgroup Count Percent ci / VALUEJUSTIFY=center LABELJUSTIFY=center ;

[JeffMeyers]

One thing to know is that you can nest layout statements. So rather than trying to add a line break just add another layout lattice or add a layout gridded with the number of rows you need and split the text:
Entry 'subgroup'.. ;
Layout gridded / rows=2;
Entry 'column 2 row 1 text';
Entry 'column 2 row 2 text';
Endlayout;
Layout gridded / rows=2;
Entry 'column 3 row 1 text';
Entry 'column 3 row 2 text';
Endlayout;
Entry 'column 4 text';