Hi, here is an issue that I experiment when I try to use an MBL with Encryption. After I've configured a Secure Library I try to use the encrypted contents with SAS Base client (or SAS Foundation client if prefer). Here is the code that I use from my workstation:   %MACRO OPTMETADS; options metaserver='metadataserver' metaport=8561 metauser="user" metapass="password" metaprotocol=bridge metarepository=Foundation; %MEND OPTMETADS; %optmetads; %LET SERV=server 7551; OPTIONS REMOTE=SERV COMAMID=TCP; signon SERV user='user' password='password';   rsubmit; libname seclib 'Y:\testcifr'; endrsubmit;   libname rseclib slibref=seclib server=SERV; The first step is to authenticate to Metadata Server, the second is to provide a sign on to a server where then I execute a remote libname statement. Finally I assign the remote library locally, with the slibref option.   All of this works except when I try to consult (browse) the dataset in the rseclib, i.e. the remote lib locally referenced. The result is a message box with this information: "Missing ENCRYPTKEY option on member..." and a prompt for the encryption key. In fact, if I fill the request with the key the dataset opens.    If I try to execute the following code all goes well: rsubmit; data pippo; set seclib.datasetsec (obs = 10); run; endrsubmit;   But if I try to execute not in remote submit, i.e. using the slibref I catch the same error message (coherent).   Another interesting test that I have done was to assign the library directly, without having to do a remote signon; like this: libname seclib '\\servername\testcifr'; With this libname all goes well, as I expected!   What is the matter? Thank you all Roberto ... View more