E-Rec (Web Dynpro) error: Unfortunately the system is unavailable...

Hello Expert,

I am working on the E-Rec in HCM.

While trying to test the Web Dynpro application I got an error : Unfortunately, the system is unavailable at the moment; try again later.

I searched the forum and found that it is due to missing authorization.

I did an SU53 and found the missing authorization.

I got the authorizations added to my profile. However, I am still getting the same error.

Kindly help.