You have a data set that contains a list of names and you want to place these names into a macro variable for later use. That will work as long as the macro variable does not go beyond the 64K limit.
If the value hits this limit, then you can use macro processing to retrieve the names from the data set. Since a macro definition does not have the 64K restriction, it can be used to create the list for you.
In the sample code on the Full Code tab, we have a list of names that we want to use on an INPUT statement along with a given informat. This sample demonstrates how to create the list without having to use a macro variable.
These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.
data one;
input name $;
datalines;
abc
def
ghi
;
run;
%macro test;
%let dsid=%sysfunc(open(one));
%let cnt=%sysfunc(attrn(&dsid,nobs));
%do i=1 %to &cnt;
%let rc=%sysfunc(fetchobs(&dsid,&i));
%cmpres(%sysfunc(getvarc(&dsid,%sysfunc(varnum(&dsid,name))))) $4.
%end;
%let rc=%sysfunc(close(&dsid));
%mend test;
/** Using %PUT to see outcome **/
/** %test could be used on an INPUT statement **/
%put %test;
These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.
/** Log results from the %PUT statement **/ abc $4. def $4. ghi $4.
Type: | Sample |
Date Modified: | 2013-01-25 10:36:49 |
Date Created: | 2010-05-11 13:10:11 |
Product Family | Product | Host | SAS Release | |
Starting | Ending | |||
SAS System | Base SAS | z/OS | ||
OpenVMS VAX | ||||
Microsoft® Windows® for 64-Bit Itanium-based Systems | ||||
Microsoft Windows Server 2003 Datacenter 64-bit Edition | ||||
Microsoft Windows Server 2003 Enterprise 64-bit Edition | ||||
Microsoft Windows XP 64-bit Edition | ||||
Microsoft® Windows® for x64 | ||||
OS/2 | ||||
Microsoft Windows 95/98 | ||||
Microsoft Windows 2000 Advanced Server | ||||
Microsoft Windows 2000 Datacenter Server | ||||
Microsoft Windows 2000 Server | ||||
Microsoft Windows 2000 Professional | ||||
Microsoft Windows NT Workstation | ||||
Microsoft Windows Server 2003 Datacenter Edition | ||||
Microsoft Windows Server 2003 Enterprise Edition | ||||
Microsoft Windows Server 2003 Standard Edition | ||||
Microsoft Windows Server 2003 for x64 | ||||
Microsoft Windows Server 2008 | ||||
Microsoft Windows Server 2008 for x64 | ||||
Microsoft Windows XP Professional | ||||
Windows 7 Enterprise 32 bit | ||||
Windows 7 Enterprise x64 | ||||
Windows 7 Home Premium 32 bit | ||||
Windows 7 Home Premium x64 | ||||
Windows 7 Professional 32 bit | ||||
Windows 7 Professional x64 | ||||
Windows 7 Ultimate 32 bit | ||||
Windows 7 Ultimate x64 | ||||
Windows Millennium Edition (Me) | ||||
Windows Vista | ||||
Windows Vista for x64 | ||||
64-bit Enabled AIX | ||||
64-bit Enabled HP-UX | ||||
64-bit Enabled Solaris | ||||
ABI+ for Intel Architecture | ||||
AIX | ||||
HP-UX | ||||
HP-UX IPF | ||||
IRIX | ||||
Linux | ||||
Linux for x64 | ||||
Linux on Itanium | ||||
OpenVMS Alpha | ||||
OpenVMS on HP Integrity | ||||
Solaris | ||||
Solaris for x64 | ||||
Tru64 UNIX |