I am using P6 EPPM 8.3 and PRA 8.7
I successfully deployed the web services and welcome page is showing at http://localhost:7001/p6ws/
when I try to open Primavera P6 Projects, on giving login name and password "admin" i get error.
Login to failed for user admin
Please check you have entered the correct information and that
the services are running on the remote machine.
have you checked the following document under "Using Web Services". There you can find information about the settings in the Primavera Configuration. Just check here if the settings for the encryption are correct.