sentence case

[Ksharp]

I really suggest you to post some real data of yours . Let's where is the problem.

[Haikuo]

Is it possible that your incoming data are all CAPPED for your particular records?

[art297]

Is your problem that the variable first has to be converted to be lower case? e.g., using ksharp's code:

data want;

  informat have $150.;

  format have want $150.;

  input have &;

  want=prxchange('s/((^\s*\w)|(?<=\.|\?|!)(\s*\w))/\U$1\E/',-1,lowcase(have));

  cards;

in 3 parts of my paper there are remarks. Have you read them? please go through them! then send it back to me.

SMALL PARTICLES IN THE RESERVOIR, APPEAR TO BE SILICONE PARTICLES

run;