If you are running multiple SAS sessions, whether on a single machine or across
a
network, you can have multiple access to the same SAS file when you are reading from it.
If you have SAS/SHARE
installed, the VIEWTABLE window and the FSEDIT
or FSVIEW windows allow multiple users to edit the same SAS file.
When you edit a data set using the VIEWTABLE window,
you can set the editing mode to either Table-Level Edit Access or
Row-Level Edit Access. When you select Table-Level Edit
Access, only you have access to the data set. Row-Level
Edit access allows multiple users to access the same SAS file, but
only one user can access and make changes to a single record (observation)
at a time.
To open a data set in
the VIEWTABLE window, from the Explorer window:
-
double-click the Libraries
icon
-
double-click the library
containing the data set
-
double-click the data
set.
To edit the data set,
select
EditEdit Mode and then select either
Table-Level Edit or
Row-Level
Edit.
When you edit a data
set using FSEDIT or FSVIEW, you can set the Update mode to either
MEMBER or RECORD. When you select MEMBER mode,
only you have access to the data set. When you select RECORD mode,
multiple users can write to the same SAS file but only one user can
update a single record (observation) at a time.
To open a data set using
FSEDIT or FSVIEW:
-
type FSEDIT or FSVIEW
in the command bar
-
double-click the library
name in the Select a Member dialog box
-
double-click the data
set name.
To edit the data set,
select
EditUpdate and then select either the
MEMBER or
RECORD radio
button.
For details about rules
for multiple user access to the same data set and its members, see
the SAS Help and Documentation and SAS/SHARE User’s Guide.