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Password change of database server in SAS

In SAS Management console:

Every library (Folder where SAS datasets stores) if it 3rd party database, we need to update tnsnames.ora/odbc.ini. Every library is connected to Database Server if goto properties of library you can get the server name, properties of server, access login name. We have to change the password in access login group of particular library. Before that we need to get libname statement (you can get by unchecking the Preassigned status in properties of library). After changing the password check the libname statement once again to confirm.After that check the preassigned status.


To check weather you have access to particular table need write simple SAS program.

 Proc sql; 
select count(*) from libref.(tablename);
quit;

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