Test Service: SODIS_CORE_WBO (SODIS- Core Workbench Organizer) Failed

Deart Experts!

I already configured Solution Manager EHP1 as Domain to using CTS + .

When I active the Service: SODIS_CORE_WBO then select Test Service the errors occured as below:

Error when processing your request

What has happened?

The URL http://pit-pilot05.pitvn.com:8000/sap/bc/webdynpro/sap/sodis_core_wbo was not called due to an error.

Please help me resolved this problem .

Thank you very much.