SUPPORT / SAMPLES & SAS NOTES
Problem Note 60789: Calling a SAS® Micro Analytic Service module returns "HTTP 502 proxy Error" when a DS2 package contains String type input/output variables
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When you call a SAS Micro Analytic Service module either through SAS® Decision Manager or directly through a REST API call, an error might occur:
HTTP 502 proxy Error
The catalina.out file located in SAS-configuration-directory/Web/WebAppServer/SASServer13_1/logs contains the text "System Aborting Status=803fc21e".
The problem occurs when a DS2 package contains String-type input/output variables.
To work around the problem, change the in_out arguments of the method for the corresponding module from String-type to double.
Click the Hot Fix tab in this note to access the hot fix for this issue.
REST API call example:
http://server:port/SASMicroAnalyticService/rest/modules/amodule
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Micro Analytic Service | Microsoft® Windows® for x64 | 2.2 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Enterprise x64 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows 8 Pro x64 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows 8.1 Enterprise x64 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows 8.1 Pro x64 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows 10 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2008 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2008 R2 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2008 for x64 | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2012 Datacenter | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2012 R2 Datacenter | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2012 R2 Std | 2.2 | 9.4 TS1M4 | ||||
| Microsoft Windows Server 2012 Std | 2.2 | 9.4 TS1M4 | ||||
| Windows 7 Enterprise x64 | 2.2 | 9.4 TS1M4 | ||||
| Windows 7 Home Premium x64 | 2.2 | 9.4 TS1M4 | ||||
| Windows 7 Professional x64 | 2.2 | 9.4 TS1M4 | ||||
| Windows 7 Ultimate x64 | 2.2 | 9.4 TS1M4 | ||||
| 64-bit Enabled AIX | 2.2 | 9.4 TS1M4 | ||||
| 64-bit Enabled Solaris | 2.2 | 9.4 TS1M4 | ||||
| HP-UX IPF | 2.2 | 9.4 TS1M4 | ||||
| Linux for x64 | 2.2 | 9.4 TS1M4 | ||||
| Solaris for x64 | 2.2 | 9.4 TS1M4 | ||||