COM+ Queued component : Error 80080005 Server execution failed. Error Code = 0xc00e0003

On a windows server 2003, we are not able to start a Queued COM+ application. It fails with the error: 80080005 Server execution failed.In the event logs we see the following entries : Event Type: ErrorEvent Source: COM+Event Category: (115)Event ID: 4811Date: 12/24/2010Time: 4:27:39 PMUser: N/AComputer: Description:An unexpected error was returned by Message Queuing API…

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System.Security.SecurityException: Request for the permission of type System.Security.Permissions.SecurityPermission failed.

WCF service Pieserver is hosted in IIS 7.5. It is using wshttpbinding.client : console application. We are able to add the service reference but get the exception below when we call any methods on the proxy object : Error Message: System.ServiceModel.FaultException`1[System.ServiceModel.ExceptionDetail]: The type initializer for ‘OSIsoft.RtBaseline.DataService.ServerManager’ threw an exception. System.TypeInitializationException: The type initializer for ‘OSIsoft.RtBaseline.DataService.ServerManager’…

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An extension of name clientcredentials already appears in extension collection, extension name must be unique.

When we browse the web page it loads fine and continues working. Once we close the IIS manager and open it again, the following section gets added to the web.config file automatically :   <extensions>    <behaviorExtensions>     <add name=”clientCredentials” type=”System.ServiceModel.Configuration.ClientCredentialsElement, System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089″ />     <add name=”serviceCredentials” type=”System.ServiceModel.Configuration.ServiceCredentialsElement, System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089″ />…


COM+ application intermittently stops responding while reading a registry key

The COM+ application randomly stops responding. To fix the problem the COM+ application has to be restarted. After some observation the problem appeared to be with reading a custom registry key. We were not able to read registry key while it is in use by a COM+ application. Also when we try to access the…


COM+ : 0x8004E002 : The root transaction wanted to commit, but transaction aborted.

The COM+ application ‘eConnect’ is unable to complete distributed transactions successfully against the SQL server. It fails with the error : (0x8004E002): The root transaction wanted to commit, but transaction aborted.  The eConnect COM+ application tries to send xml data to the SQL server on another server. Both the servers are Windows 2008. It runs…

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DB2 XA transactions failure : : Failed to enlist on calling object’s transaction.

We are unable to run XA transactions with DB2 server. It fails with the error : Source: Microsoft OLE DB Provider for ODBC DriversParameters: -2147467259[Microsoft][ODBC Driver Manager] Failed to enlist on calling object’s transactionMicrosoft OLE DB Provider for ODBC Drivers   Few things to check  Checked the registry settings :[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSDTC\XADLL ] DB2cli.dll = <Path of…


MSDTC : Oracle 10G client : New transaction cannot enlist in the specified transaction coordinator

Using Oracle Client version 10g (Windows 2003 SP1) to communicate with the Oracle Database Server (OS : Unix). When we enable the option for Transaction Support to be “Required ” in the COM+ application we get the error : New transaction cannot enlist in the specified transaction coordinator. Checklist 1. Checked MSDTC Security Configuration and…


COM+ partitions : Retrieving the COM class factory for component with CLSID {GUID} failed due to the following error: 80040154.

Environment Windows server 2003 Enterprise Edition SP2Two node windows cluster. Problem We browse a web service and then we hit on a method that takes us to a form. After passing parameters on the form and clicking on the submit button we get the error : Retrieving the COM class factory for component with CLSID {GUID} failed…


How To : VB Script to Remove the Machine Names from COM+ catalog.

We had a lot of remote servers configured in Component Services. Some of the servers later got decommissioned. Now when we try to click on the machine name nodes in Component Services it hangs and does not respond. We ran the VB script below to remove the machine name nodes from COM+ catalog.You need to be the local…