/******************************************************************************
 * Programme : Managing SAS Session Options
 * Reference : MANAGI2FD0
 * Source    : https://www.wearecas.eu/en/sampleCode/MANAGI2FD0
 ******************************************************************************/

/* --- BLOC 1 --- */
%let saveOptions = 
       %sysfunc(getoption(CENTER)) %sysfunc(getoption(NUMBER)) %sysfunc(getoption(DATE));
options nocenter nonumber nodate;

/* --- BLOC 2 --- */
/* your code that depends on these options */

/* --- BLOC 3 --- */
options &saveOptions; /* reset options to original values */