Since switching on Integrated login, accessing service catalogue presents a network login box when accessing via self service or web desk. This does not occur if I use explicit login for the same user and also works fine if I try to access it via integrated on the web or app server.
I have checked the following:
TPSCONFIG for integrated has the path to the knowledge folders
The knowledge folder is shared for all users (It is on the application server)
Gave the IIS_IUSR, IUSR, NETWORK SERVICE and authenticated User accounts full control over the Knowledge Folder on the app server.
TPS Diagnositcs displays the following:
HttpRequests End Request at 2011-03-20 19:01:59.144 Time elapsed: 00:00:00.0156251 FAILED Access to the path '\\virwsapp813\Knowledge Index\index\service_catalogue_index' is denied.
This is caused by the application pool identity user for TP Services or web access virtual directories being changed to something other than network service. Changing the identity user back to the 'Network Servic' account fixed the issue.