Article ID: 896501
Article Last Modified on 12/3/2007
APPLIES TO
- Microsoft .NET Framework 1.1
- Microsoft .NET Framework 1.1 Service Pack 1
SYMPTOMS
In the Microsoft .NET Framework 1.1, when you repeatedly use the .NET Framework Data Provider for Oracle (System.Data.OracleClient) to connect to Oracle, you may notice that the number of active sessions in the Oracle database increases.
This problem occurs when pooling is turned on and distributed transactions from the System.EnterpriseServices namespace are used.
CAUSE
This problem occurs when a call to the OraMTSJoinTxn method fails and the pooled connection is not correctly disposed of. Therefore, the number of active sessions in the Oracle database increases.
RESOLUTION
Windows Server 2003
Service pack information
To resolve this problem, obtain the latest service pack for Windows Server 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
889100 How to obtain the latest service pack for Windows Server 2003
Hotfix information
Prerequisites
To apply this hotfix, you must have the .NET Framework 1.1 Service Pack 1 (SP1) installed on the computer.
Restart information
You do not have to restart the computer after you apply this hotfix.
Registry information
You do not have to change the registry.
File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Date Time Version Size File name ------------------------------------------------------------------------ 03-Apr-2005 22:13 1.1.4322.2312 303,104 System.data.oracleclient.dll
Windows XP and Windows 2000
Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next .NET Framework 1.1 service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
Prerequisites
To apply this hotfix, you must have the .NET Framework 1.1 Service Pack 1 (SP1) installed on the computer.
Restart information
You do not have to restart the computer after you apply this hotfix.
Registry information
You do not have to change the registry.
File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Date Time Version Size File name ------------------------------------------------------------------------ 30-Mar-2005 18:23 1.1.4322.2312 303,104 System.data.oracleclient.dll
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Windows Server 2003 Service Pack 2.
MORE INFORMATION
For more information about the .NET Framework Data Provider for Oracle, visit the following Microsoft Developer Network (MSDN) Web site:
For more information about the terminology that Microsoft uses when Microsoft corrects software after it is released, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Keywords: kbwinserv2003sp2fix kbdatabase kbnetframe110presp2fix kbqfe kbprb kbfix kbhotfixserver KB896501
