Find Java EE package in Pega upgrade tool is never getting completed. It is showing Java EE found in few activities but there is not list of rule names.

Also the Hotfix analysis section is throwing below error. What is the work around for this?

Refreshing hotfix catalog

Error while attempting to download the Hotfix catalog. This is commonly due to the system not being able to connect to hotfixcatalog.pega.com/CATALOG.ZIP. Using the hotfix manager, download the file manually to get the latest results. Error: Unable to read Catalog from filesystem -- see log for additional information.

Run hotfix manager

Error: Could not run System Scan - there is no Catalog on the system.

Hotfix analysis

Not started