Problem Note 37839: The WebDAV access layer logs an error for dropped connections but subsequent operations succeed
If you use a FILENAME statement or a LIBNAME statement to connect to a WebDAV server and the server subsequently drops the connection, the WebDAV access layer logs the dropped connection as an error, as shown below:
ERROR: Unable to send data to Web server, errno = 10054 (The connection
reset by a peer.).
However, the WebDAV access layer will attempt to re-establish the connection and complete subsequent operations and, in many cases, it will succeed.
To prevent the WebDAV access layer from logging the errors, include these statements in your SAS program:
%log4sas();
%log4sas_logger("HTTP", "LEVEL=FATAL");
In SAS 9.3, the dropped connection is logged as a warning instead of an error.
Operating System and Release Information
| SAS System | Base SAS | Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows XP 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft® Windows® for x64 | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2003 Datacenter Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2003 Enterprise Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2003 Standard Edition | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows Server 2008 | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Microsoft Windows XP Professional | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Windows Vista | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| 64-bit Enabled AIX | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| 64-bit Enabled HP-UX | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| 64-bit Enabled Solaris | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| HP-UX IPF | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Linux | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Linux for x64 | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| OpenVMS on HP Integrity | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
| Solaris for x64 | 9.21 | 9.3 | 9.2 TS2M2 | 9.3 TS1M0 |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
| Type: | Problem Note |
| Priority: | medium |
| Date Modified: | 2011-08-09 12:41:21 |
| Date Created: | 2009-11-16 11:07:12 |
