Yeah,

I cracked the mistry as below.It all about modifying the RSWebApplication.config file in Reportmanager.

Steps:

1. I compared the currently running reporting services configurarion with my newly installed Reporting services

2. I checked the RSWebApplication.config file in Reportmanager in currently running Server. It is as below

Code Snippet

Configuration

UI

ReportServerUrl></ ReportServerUrl

ReportServerVirtualDirectory>ReportServer</ReportServerVirtualDirectory

ReportBuilderTrustLevel>FullTrust</ReportBuilderTrustLevel

/UI

3.I checked the RSWebApplication.config file in Reportmanager in newly installed server. It is as below

Code Snippet

Configuration

UI

ReportServerUrl></ReportServerUrl

ReportBuilderTrustLevel>FullTrust</ReportBuilderTrustLevel

/UI

4. Compare 2 n 3. In 3, ReportServer is missing (in the quoted line)

5. I added the ReportServer in step 3.

6.Everything is working fine now.

BUT WHY THE INSTALLATION DID NOT INSTALLED CORRECTLY IN THE NEW SERVER? ANY IDEA? ANY KIND OF BUG?

I appreciate your inputs

Thanks