Problem Note 37840: SAS® Web Report Studio might be slow when displaying a calculated data item built from a third-party relational database
In SAS Web Report Studio, you might experience slow performance if the information map is based on a third-party relational database such as Oracle, DB2, and others.
To circumvent the problem, change the way your calculated data item is defined in the information map.
For example, here is a data item definition that might cause performance problems.
- name: actual_multip_predict_physical
- expression: <<prdsale.ACTUAL>>*<<prdsale.PREDICT>>
- aggregation: SUM
To improve performance, you could redefine the data item as shown below.
- name: actual_multip_predict_physical_2
- expression: SUM(<<prdsale.ACTUAL>>*<<prdsale.PREDICT>>)
- aggregation: additive
Operating System and Release Information
| SAS System | SAS Web Report Studio | Microsoft Windows Server 2003 Datacenter Edition | 4.2_M1 | | 9.2 TS2M2 | |
| Microsoft Windows Server 2003 Enterprise Edition | 4.2_M1 | | 9.2 TS2M2 | |
| Microsoft Windows Server 2003 Standard Edition | 4.2_M1 | | 9.2 TS2M2 | |
| Microsoft Windows Server 2008 | 4.2_M1 | | 9.2 TS2M2 | |
| Microsoft Windows XP Professional | 4.2_M1 | | 9.2 TS2M2 | |
| Windows Vista | 4.2_M1 | | 9.2 TS2M2 | |
| 64-bit Enabled Solaris | 4.2_M1 | | 9.2 TS2M2 | |
| HP-UX IPF | 4.2_M1 | | 9.2 TS2M2 | |
| Linux | 4.2_M1 | | 9.2 TS2M2 | |
| Linux for x64 | 4.2_M1 | | 9.2 TS2M2 | |
| Solaris for x64 | 4.2_M1 | | 9.2 TS2M2 | |
*
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: | high |
| Date Modified: | 2009-11-30 14:47:29 |
| Date Created: | 2009-11-16 11:09:56 |
