Answer / sunymuny

proc datasets;
Modify Employee;/*Dataset name*/
Format lname ;/* Name of variable you want to remove format
from*/
run;

Answer / sandeep

proc datasets;
modify <dataset name>;
format <variable name>;
quit;

Answer / tangyoulei

proc datasets;
format='';
run;

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In which case u go for libname and in which case u go for proc sql pass thru facilit diff?

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What is shift table? have you ever created shift that?

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