Thank you for your help. I did the procprint procedure, I didn't get any value as result, but I got this LOG CODE: proc print data=WORK.tsdem; %let obsKeep = 10; var LLAVE_J SEXO EDAD; run; 1 OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK; 4 OPTIONS LOCALE=es_419 DFLANG=LOCALE; ______ 14 ERROR 14-12: Invalid option value ES_419 for SAS option LOCALE. 70 71 proc print data=WORK.tsdem; 72 %let obsKeep = 10; 73 var LLAVE_J SEXO EDAD; 74 run; NOTE: There were 309863 observations read from the data set WORK.TSDEM. NOTE: PROCEDIMIENTO PRINT used (Total process time): real time 17.12 seconds user cpu time 17.10 seconds system cpu time 0.03 seconds memory 4167.62k OS Memory 35760.00k Timestamp 30/01/2019 05:14:35 p.m. Step Count 112 Switch Count 1 Page Faults 0 Page Reclaims 413 Page Swaps 0 Voluntary Context Switches 11 Involuntary Context Switches 21 Block Input Operations 0 Block Output Operations 8720
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