
Rick A. answered 04/04/19
Experienced SAS Professional
Here's one solution. Be sure to include LIB=WORK and MEMTYPE=DATA.
Do NOT use this technique on permanent libraries - anything not specified in the SAVE is DELETED.
data raa1;
x=1;
run;
data raa2;
x=1;
run;
data raa3;
x=1;
run;
data final;
set raa1 raa2 raa3;
run;
proc datasets lib=work memtype=data;
save final;
run;