There are some configurations you might be missing.
1> Run DCC and install the product/component for MWS
2> Bring the IS up and make sure the WmMonitor home page is configured with correct details of MWS
3> Check users, groups and acls if you see all MWS releated artifacts
4> Go to user management and check if Central User is configured.
5> Check SAML url on the settings>resources page
#webMethods#webMethods-General#Integration-Server-and-ESB