Answer Posted / muthyam reddy

data date1;
Date='05sep2005'd;
DateTime=dhms(Date,0,0,0);
put DateTime datetime21.;
format datetime datetime21. date date9.;
run;

second method;

data asd1;
date='05sep2005';
time='00.00.00';
datetime=date||':'||time;
run;

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