isn't it possible to fetch the userprofile from the system where this profile is stored, instead of importing it into AEM and process it on a server-side there?  In that case the client (browser) will can fetch the data and insert it into the page where required.

This approach of using a server-side session will cause problems, as the AEM default architecture forsees a clustering approach only on the author side, and on the publish side there is a farm (independent systems which do not know of each other). In all cases the server-side HTTP-sessions are not s...

Are you running your AEM on Windows?

Can you please explain what you mean with term "UJEE"?

Have you deployed the bundle into your AEM installation? Just referencing in the pom.xml is not enough, it needs to get into the instance as well.

Have you deployed the bundle into your AEM installation? Just referencing in the pom.xml is not enough, it needs to get into the instance as well.

Have you already tried to send a 302 with a TTL, so it can be cached?

can you paste a screenshot?

This is not possible. What do you want to achieve with this API call, for which you would need to tweak this query?

the configurations in this area are the same in the SDK and in the AEM CS instances. And it should be enabled.