Please help, unable to synchronize and run Applications NW2004s

Question

Hi All,
I am newbie (no only for mobile, them for SAP)  i can't run any example! and i really need for your help:
I have a Pentium IV +2GB RAM + Windows server 2003 + Oracle ( I them try to install the system in a Xeon but i have problems with the SDM password so i can't update the Java Components to  SP 10).
<b>The Enviroment:</b>
<b>Sever called erick:</b>
1) First i install NW2004s  ABAP + JAVA + MI 7.0, SP 6 over Oracle 10.2
2) After that i Update:
Kernel to version 83
SAINT, ABA, Basis to SP 10
JSPM, NWCLIENT, NWLAP, NWADMIN, NWDRIVERS to SP 10 for MI 7.0
3) After that, i used the MI template going to my server: http://erick:50100/nwa, login as J2EE_ADMIN, deploy & changes.... it appears to work... but when a login into the web system it says:
   System Landscape Directory is not accessible.
   Local System Only can be administrate. (maybe here is the key)
<b>On the Client side:</b>
Windows XP + NW developer Studio Version: 7.0.10 + MI Client (I extract this from the NWCLIENTNT10_0-20000910.SCA, SAP Mobile Infrastructure, Version MI 70 SP10 Pacht 0 )
NW developer Studio is Configured in this form (Using Windows -> Preferences -> MI Development)
MI Folder: C:\Archivos de programa\SAP Mobile Infrastructure (Archivos de Programas  (Spanish) = Program Files)
Java SDK tools.jar file: C:/j2sdk1.4.2_08/lib/tools.jar, I can't change it.
MI server name: localhost (I think this is Wrong, this have to be erick?, i will try with this)
MI weapp TCP port: 4444
Command line to launch browser: cmd /C    start iexplorer
Awt runtime:
MI Home Folder: C:\Archivos de programa\SAP Mobile Infrastructure (C) (I extract this from the NWCLIENTNT10_0-20000910.SCA too)
MI Logon Information: eilarraza, this user was the one that i create to update the system in the server, it has: SAP_ALL, and SAP_NEW permissions.
Password: The Master Password of the system.
When a push the Test Setting button, it works!
<b>MI Client Configuration:</b>
USER: eilarraza
Client: 000
Languaje: EN
Country: Venezuela
Time Zone: ACT
<b>Synchronization:</b>
Protocol: http
Host: erick
Port: 50100
System: ERI
Proxy: NO, we used DHCP.
<b>Problem:</b>
I am Unable to synchronize with MI server.
I import a .war file, i export It, but a i can't run It.
Searching in the forum i arrive to a Excellent BLOG: http://jogel.sdn.googlepages.com/milad
(Literally i read all the BLOG, is very good for the newbies, it is a excellent work)
I Install the mobile application using a tool called LAD, i restart the MI Client, and the application is Installed!!! But when a try to Syncronized it i received the same error:
Syncronization Started.
Connection Set up (without proxy) to http://erick:50100/sap/bc/MJC/mi_host?~sysid=ERI&
Connection to server failled
Problems in the Syncrhonization Not Found 404; The server has not found anything matching the URI given.
Basically i can't Syncrhonaze the MI Client with the Server. I search in the Forum, Documentation, Google, Blogs, etc etc, Surely is a configuration problem, please i need some tips.
Best Regards,
Erick Ilarraza

Answer 1

Hi Jo Santiago, Sivakumar V
Thanks a lot for your help! 
<b>Jo</b>: I made Pings to erick:
Ping statistics for xxx.xxx.xxx.xxx: (i removed the local ip)
Packects: Sent = 4, Received = 4, Lost = 0  (0% loss), Works perfect.
nslookup does not work, maybe because all the machines are in a local network.
I am investigating about: ICM Logon and SLD. I don't know what it is that, i Remember that in the installation phase i say NO when he ask me to install the SLD.
<b>Sivakumar:</b>
After the 3 Steps, the services (that were down) now are UP but when a try to test the service he ask me for:
Enter username and password for "SAP Web Application Server [ERI] at http://erick:8001
I try with <b><i>J2EE_ADMIN + Master Password</i></b>, I always use this user to go into the Web Server.
Logon failed.
Note
Logon performed in system ERI .
Logon performed for client 001 and language EN.
Them i try with: SAP*, and eilarraza (SAP_ALL, SAP_NEW permissions)
It does not work.
After i try to synchronize the MI Client (with the services mi_host and mi_services UP). But it does not work. 
So who is exactly the middleware user? The J2EE_ADMIN? or the one that i create with SAP* to update the system to SP10 (It has SAP_ALL, SAP_NEW permissions, in my case is called eilarraza) Maybe the problem is that i a not using the correct user in the MI Client configuration neither in the test of the service.
Best Regards,
Erick Ilarraza