Problem Note 52243: The SAS® Web Server might log errors when it experiences a high volume of traffic on Microsoft Windows servers
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Messages similar to the following might be logged to the SAS Web Server error log on Windows servers that have a high volume of traffic:
C:/SAS/Config/Lev1/Web/WebServer/cacheroot/aptmpdBQArf ->
C:/SAS/Config/Lev1/Web/WebServer/cacheroot/23n/n3U/IxG/aX_/@0_/iwQBAgA.header
[Fri Jan 25 01:58:52 2013] [warn] (OS 5)Access is denied. : disk_cache: rename
tempfile to hdrsfile failed:
Although these errors have not been associated with any user problems, you can eliminate the errors by adding the following directives to the sas.conf file that resides in the SAS-configuration-directory/Lev1/Web/WebServer/conf directory:
CacheLock on
CacheLockPath C:/SAS94/Config/Lev1/Web/WebServer/temp/mod_cache-lock
CacheLockMaxAge 5
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Enterprise BI Server | Microsoft® Windows® for x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 |
| Microsoft Windows 8 Enterprise x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows 8 Pro x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows 8.1 Enterprise 32-bit | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows 8.1 Enterprise x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows 8.1 Pro | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows 8.1 Pro 32-bit | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2008 R2 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2008 for x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2012 Datacenter | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2012 R2 Datacenter | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2012 R2 Std | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Microsoft Windows Server 2012 Std | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Windows 7 Enterprise x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Windows 7 Professional x64 | 9.4 | 9.4 | 9.4 TS1M0 | 9.4 TS1M0 | ||
| Type: | Problem Note |
| Priority: | high |
| Date Modified: | 2014-02-07 12:59:03 |
| Date Created: | 2014-02-04 10:04:56 |