Hi:
When PROC REPORT builds a report, it does not have visibility of the VALUES of the ACROSS variable (such as your values for PLAN). PROC REPORT is happiest building URLs when it can use ROW (GROUP or ORDER) values. You can, however, build hyperlinks, but you would have to do it conditionally...using absolute column names in a COMPUTE block:
[pre]
compute person_id;
urlstring3="do?_program=&stpname" || '&plan=Asia'||'&bin='||Inactive_Days_Bin;
call define('_c3_','URL',urlstring3);
urlstring4="do?_program=&stpname" || '&plan=Canada'||'&bin='||Inactive_Days_Bin;
call define('_c4_','URL',urlstring4);
endcomp;
[/pre]
This would work because you would know whether _c3_ absolute column was the Asia column or whether _c4_ was the Canada column.
cynthia