Hi,   I am having a little difficulty with the libref. I created a libref with:   libname sampLib "PATH";   Then I run: libname _all_ list;   And samplib is listed. But then when I run:    proc contents data = SAMPLIB._all_ nods; run;   I see "Library samplib does not exist" error.   I am not sure if I can create that samplib library or how to fix this error I get. I'd appreciate any guidance! ... View more