SAP web service cannot log in to SOA management page with soamanager

problem : Can't use SOAMANAGER Log in to SOA Manage Pages

Solution :

open SAP Connection parameters of user system properties

1. Application server address
2.SAProuter character string

Open this path on the computer C:\Windows\System32\drivers\etc\hostshosts Folder

And then put
1. Application server address
2.SAProuter character string

In the following format
Address Server domain name

If the server domain name is unknown , There is a server domain name in the problem image
To configure routing, you need to access the server address through the routing address