Problem Note 13431: Time evaluation worker thread causes engine to hang
The following sequence of events can cause the behavior analysis engine
to become inactive:
- load an application and its customers data file
- use the query analyzer to execute a command that will lock a single
customer row, for example:
begin tran
select * from dbo.QAAccept_SinglThreadCST holdlock
where CustId = '000082'
- perform a settime command to request the engine to process
time evaluations
The locked customer row will result in a database timeout for one of the
Time Evaluation worker threads. When that timeout is received, the
thread should terminate and shutdown the engine. However, the engine
currently hangs and becomes inactive.
A fix for this issue is available at:
http://www.sas.com/techsup/download/hotfix/int_mgmt12.html#013431
Operating System and Release Information
| SAS System | SAS Interaction Management | Microsoft Windows 2000 Professional | 1.2 | | 8.2 TS2M0 | |
| Microsoft Windows XP Professional | 1.2 | | 8.2 TS2M0 | |
*
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: | 2004-10-18 08:56:34 |
| Date Created: | 2004-09-27 10:28:21 |
