Attempts to connect to a successfully added P8 Domain Configuration for the first time results in error 'Unable to logon to the P8 Domain' when using IBM FileNet Enterprise Manager.
In FileNet Enterprise Manager EM the FileNet P8 Domain Configuration was added without issues however during an attempt to 'Connect' the following error is displayed:
Unable to logon to the P8 Domain.
Please ensure that the Server URL is correct and the Application Server is running. [Details*...]
*Enterprise Manager Error
Method not found: 'System.String
A previous version of Windows component .NET API was installed instead of the referenced version mentioned in both P8 Hardware and Software Requirements Guide and the P8 Information Center ( Installing Enterprise Manager - http://publib.boulder.ibm.com/infocenter/p8docs/v5r0m0/topic/com.ibm.p8.install.doc/p8pin031.htm).
See Techdoc 1423925 - FileNet Content Engine version 4.5.1 introduces Microsoft Windows®
Communications Foundation (WCF) support for .NET API - for further clarification http://www.ibm.com/support/docview.wss?uid=swg21423925
Microsoft Windows XP + Service Pack 3
.NET Framework 2.0
Diagnosing the problem
Verify in the Control Panel - Installed Programs - .NET Framework 3.0 or higher is not applied here.
Resolving the problem
Install the applicable version of Windows component .NET API 3.0 as per FileNet P8 Hardware and Software requirements guide and the P8 Information Center (Installing Enterprise Manager).