Hello Experts! I am new to SAS Stored Processes and having some difficulty getting the HTML pages to display after the first prompt. I am attempting to create a SAS stored Process based on dynamic prompts that users will specify and be prompted an additional prompt based on the value of the first one. For simplicity, I am switching to a SASHELP dataset to better show what I am trying to get accomplished. Data: sashelp.CARS Stored Process Flow Prompt1 (dynamic) ---> Prompt2 (dynamic, dependent on prompt1) ---> Report Prompt1: A list of distinct 'Types' of vehicles that exist in the data (this step works!). The user selects this value and will move to a new page with prompt2. Prompt2: A list of distinct 'Makes' of vehicles for the specific 'Type' of vehicle specified from the previous screen (this does NOT work!).Getting authorization issue. Note: I am seeing that the value from the first prompt is used and actually creates the table that would be used for the second prompt. Not sure if this is an HTML issue of something else. I have very little knowledge of HTML. Report: Can't get prompt2 to display so I am not able to validate if this will work properly. Error when executed in SAS SP Web Application ERROR: Insufficient authorization to access /opt/sas/sas94m3/SASApp/config/Lev2/SASApp/_webout.dat. %macro main;
%global reqtype _namevalue cred type make;
filename pwfile "/data/dev/mebell/pw_enc.txt";
data _NULL_;
infile pwfile obs=1 length=l;
input @;
input @1 line $varying1024. l;
call symput('cred',substr(line,1,l));
run;
%macro first;
%stpbegin;
%let _namevalue=%str(_default_entry=firstout.html);
filename firstout "&_stpwork/firstout.html";
/* 1. Get List of Distinct Vehicle Types to Pick */
proc sql;
create table work.vehicle_types as
select distinct type
from sashelp.cars
order by 1;
quit;
run;
/* 2. Select Vehicle Type */
data _NULL_;
set work.vehicle_types end=eof;
file firstout;
if _n_ = 1 then do;
thissrv = "&_URL";
thispgm = "&_PROGRAM";
put '<br>';
put '<h1> List of Vehicle Types </h1>';
put '<FORM ACTION="' thissrv +(-1) '" method=get>';
put '<input type="hidden" name="_program" value="'
thispgm +(-1) '">';
put '<input type="hidden" name=reqtype value="print">';
put '<br>';
put '<b>Select Vehicle Type: </b>';
put '<select name="type">';
end;
if type ne '' then do;
put '<OPTION VALUE="' type '">' type;
end;
if eof then do;
put '</select>';
put '<br><br>';
put '<input type="submit" value="Submit Request">';
put '</form>';
end;
run;
%stpend;
%mend first;
%macro second;
%stpbegin;
/* 3. Get List of Vehicle Make for the Selected Vehicle Type */
%put Vehicle Type previously selected was: &type.;
proc sql;
create table work.vehicle_makes as
select distinct make
from sashelp.cars
where type = "&type."
order by 1;
quit;
run;
/* 4. Select Service Template */
data _NULL_;
set work.vehicle_makes end=eof;
file _webout encoding='utf-8';
if _n_ = 1 then do;
thissrv = "&_URL";
thispgm = "&_PROGRAM";
put '<br>';
put '<h1> List of Vehicle Makes for &type. Vehicles </h1>';
put '<FORM ACTION="&_URL" method=get target="_blank">';
put '<input type="hidden" name="_program" value="'
thispgm +(-1) '">';
put '<br>';
put '<b>Select Vehicle Make: </b>';
put '<select name="make">';
end;
if make ne '' then do;
put '<OPTION VALUE="' make '">' make;
end;
if eof then do;
put '</select>';
put '<br><br>';
put '<input type="submit" value="Submit Request">';
put '</form>';
end;
run;
%stpend;
%mend second;
%macro report;
%stpbegin;
%let _namevalue=%str(_default_entry=main.html);
/* 5. Pull Service Template Definition */
proc sql;
create table work.all_vehicles as
select *
from sashelp.cars
where type = "&type." and make = "&make.";
quit;
run;
/* 6. Display Report for Definition */
title 'List of Vehicles';
proc print data = work.all_vehicles;
run;
%stpend;
%mend report;
%if "&reqtype" = "print2" %then %do;
%report;
%end;
%if "&reqtype" = "print" %then %do;
%second;
%end;
%else %do;
%first;
%end;
%mend main;
%main;
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