This example shows using the Output Delivery System (ODS) to redirect the output for the DESCRIBE FUNCTION statement to SAS data sets. The WORK.RFC_PARM, WORK.RFC_ATTR and WORK.RFC_COLS output data sets are created with the metadata information about function RFC_SYSTEM_INFO.

ods listing close;
ods output parameter=rfc_parm attributes=rfc_attr column=rfc_cols;
proc callrfc user='USER' passwd='PASS' client='800'
   lang='EN' ashost='sapr3srv.sup.com' sysnr='03';

   describe function 'RFC_SYSTEM_INFO';
run;
ods output close;