SUPPORT / SAMPLES & SAS NOTES
Problem Note 46896: A large number of concurrent users accessing cubes might cause the SAS® OLAP Server to stop responding
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When a large number of concurrent users access OLAP cubes (in particular, cubes with formats) the SAS OLAP Server might stop responding. This is the result of the use of multi-threading and the resources required to handle the formats for each concurrent user.
This behavior should not occur beginning with SAS 9.3, where the use of multi-threading has been improved.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS OLAP Server | z/OS | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows XP 64-bit Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft® Windows® for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 Datacenter Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 Enterprise Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 Standard Edition | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2003 for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows Server 2008 for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Microsoft Windows XP Professional | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Windows Vista | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Windows Vista for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| 64-bit Enabled AIX | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| 64-bit Enabled HP-UX | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| 64-bit Enabled Solaris | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| HP-UX IPF | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Linux | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Linux for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| OpenVMS on HP Integrity | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||
| Solaris for x64 | 9.21 | 9.3 | 9.2 TS2M0 | 9.3 TS1M0 | ||