Two Methods to Create a CSV: Proc Export and the Data Step

Sample PROC Export procedure to export a SAS dataset to CSV:

proc export data=work.DATASET_NAME;
     outfile='c:\users\public\EXPORTED_FILE_NAME.csv'
     replace
     dbms=dlm;
     delimiter=',';
run;

Sample DATA Step to export a SAS dataset to CSV:

data _null_;
     set work.DATASET_NAME;
     file 'c:\users\public\EXPORTED_FILE_NAME.csv' dlm=',';
     put var1 var2 var3;
run;

The above two statements are essentially equivalent, with two exceptions: the data step does not output field names to the CSV file, and the data step requires that desired variables be explicitly included in the PUT statement.

SAS Macro to Export All Datasets in Library as SPSS Files

/*********************************************
Export all datasets in library as SPSS
Looping code from Paper 93-26 by Edward Moore:
http://www2.sas.com/proceedings/sugi26/p093-26.pdf
Many thanks to the author.
*********************************************/
%MACRO exportSPSS(filepath, library);
/*----- Create Temporary Table -----*/
PROC SQL;
CREATE TABLE TempTable_sakg9389j AS
SELECT DISTINCT memname
FROM DICTIONARY.TABLES
WHERE LIBNAME="&library";
QUIT;


/*----- Scan through &tempListTable -----*/
DATA _NULL_;
IF 0 THEN SET TempTable_sakg9389j NOBS=X;
CALL SYMPUT('RECCOUNT',X);
STOP;
RUN;


/*----- Loop -----*/
%DO I=1 %TO &RECCOUNT;
/* Advance to the Ith record */
DATA _NULL_;
SET TempTable_sakg9389j (FIRSTOBS=&I);
CALL SYMPUT('tbl',COMPRESS(memname));
STOP;
RUN;
/* Export */
PROC EXPORT DATA= &library.&tbl 
            OUTFILE= "&filepath.\&tbl..sav"
            DBMS=SPSS REPLACE;
RUN;
%END;


/*----- Delete Temporary Table -----*/
PROC DATASETS noprint;
DELETE TempTable_sakg9389j;
QUIT;
%MEND exportSPSS;


%exportSPSS(C:\Users\USER_NAME\Documents, WORK);