Successfull Installation of SAP NW Preview but one issue pls urgent
I was insatlled SAP NetWeaver Sneak Preview Java Edition SP16. I am done installation successfully, but after starting SAP Management console(it also started successfully all are green), then I entered this url in browser http://localhost:50000/irj/portal it is asking me to enter user name and password. I entered user name my admin user name as 'SAP' and password as 'Madison'. But Its says user authentication failed. What can I do now please suggest me.
<b>One more important thing is that when I was installing this its created two more users in my Win XP SP2 OS that user are 'j2eadm' and 'SAPServiceJ2E' with Admin rights for this I entered passwords while installing 'Madison'.
My question is why it created these two user for me unneccessarly, and this is the reason why I am not able to login. Please suggest me and help me.</b>
Thank you in advance,