Usage Note 20154: Tip for redirecting a SAS® Stored Process request to another SAS® Stored Process
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When you run a SAS Stored Process using the SAS® Stored Process Server, the SAS Stored Process cannot directly execute a second SAS Stored Process unless you use the STP procedure.
As an alternative, the SAS Stored Process stp_test1 can return HTML output that causes another SAS Stored Process, stp_test2, to be executed immediately. For example, when a user executes stp_test1, that stored process redirects the request to another stp_test2.
In the following example, the SAS Stored Process redirects the request to the "Sample: Hello World" SAS Stored Process. When you run this SAS Stored Process code, you need to substitute the host name of your application web server in place of your.server.com:8080. The URL= value must be the URL of the SAS Stored Process that you want to execute.
This approach works when you execute a SAS Stored Processes using either the SAS Stored Process web application or the SAS® Information Delivery Portal.
/*********************************************************/ /* */ /* Stored Process Name: stp_test1 */ /* */ /* This example redirects the request to another stored */ /* process (called "Sample: Hello World"). */ /* */ /*********************************************************/ data _null_; file _webout; put '<HTML><HEAD>'; put '<TITLE>META HTTP-EQUIV Refresh CONTENT</TITLE>'; put '<META HTTP-EQUIV="Refresh" NAME="NULL" CONTENT="0; URL=http://your.server.com:8080/SASStoredProcess/do?_PROGRAM=/Products/SAS+Intelligence+Platform/Samples/Sample:+Hello+World&_action=properties,form,execute">'; put '</HEAD>'; put '<BODY>'; put '<H1>Redirect the request to another stored process.</H1>'; put '</BODY>'; put '</HTML>'; run;
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | SAS Integration Technologies | Microsoft Windows XP Professional | 9.1 TS1M3 SP4 | |
| Microsoft Windows XP 64-bit Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows NT Workstation | 9.1 TS1M3 SP4 | |||
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Standard Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Datacenter Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Enterprise Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Professional | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Server | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Datacenter Server | 9.1 TS1M3 SP4 | |||
| Solaris for x64 | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Advanced Server | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | |||
| z/OS | 9.1 TS1M3 SP4 | |||
| HP-UX IPF | 9.1 TS1M3 SP4 | |||
| Linux on Itanium | 9.1 TS1M3 SP4 | |||
| Linux | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled HP-UX | 9.1 TS1M3 SP4 | |||
| Tru64 UNIX | 9.1 TS1M3 SP4 | |||
| OpenVMS Alpha | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled AIX | 9.1 TS1M3 SP4 | |||
| Type: | Usage Note |
| Priority: | |
| Topic: | System Administration ==> Servers ==> Integration Technologies |
| Date Modified: | 2007-05-07 09:41:08 |
| Date Created: | 2007-05-04 18:19:13 |