Problem Note 62529: An HTTP procedure might fail when you use the AUTH_NEGOTIATE argument
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An HTTP procedure might fail with an HTTP 401 error code when you use the AUTH_NEGOTIATE optional argument.
"NOTE: 401 Unauthorized" appears in the SAS® log.
This issue can occur when your server is a Microsoft Windows Internet Information Services (IIS) web server.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | Base SAS | Microsoft Windows 8.1 Pro 32-bit | 9.4 TS1M4 | 9.4 TS1M6 |
| Microsoft Windows 8.1 Pro x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 10 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows Server 2008 | 9.4 TS1M4 | |||
| Microsoft Windows Server 2008 R2 | 9.4 TS1M4 | |||
| Microsoft Windows Server 2008 for x64 | 9.4 TS1M4 | |||
| Microsoft Windows Server 2012 Datacenter | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows Server 2012 R2 Datacenter | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows Server 2012 R2 Std | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows Server 2012 Std | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Enterprise 32 bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Enterprise x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Home Premium 32 bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Home Premium x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Professional 32 bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Professional x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Ultimate 32 bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Windows 7 Ultimate x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| 64-bit Enabled AIX | 9.4 TS1M4 | 9.4 TS1M6 | ||
| 64-bit Enabled Solaris | 9.4 TS1M4 | 9.4 TS1M6 | ||
| HP-UX IPF | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Linux for x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Solaris for x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8.1 Enterprise 32-bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8 Enterprise 32-bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8 Enterprise x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8 Pro 32-bit | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8 Pro x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft Windows 8.1 Enterprise x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
| Microsoft® Windows® for x64 | 9.4 TS1M4 | 9.4 TS1M6 | ||
A fix for this issue for Base SAS 9.4_M5 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/B6Q.html#62529A fix for this issue for Base SAS 9.4_M4 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/C8I.html#62529A fix for this issue for SAS Threaded Kernel Core Routines 9.4_M4 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/A5F.html#62529
PROC HTTP fails with an HTTP 401 error code. This issue occurs in SAS® 9.4M4 in a Microsoft Windows environment when the AUTH_NEGOTIATE argument is used.
| Type: | Problem Note |
| Priority: | medium |
| Date Modified: | 2018-07-02 10:34:01 |
| Date Created: | 2018-06-27 08:49:31 |