Tap the Open PS icon on the Applications screen of your palm 
.
From the menu choose R/3 Logon.The following screen appears:
If you work with Groups enter:
- Message server - if you normally require a router string, enter this string in front of the message server
- System name
- Group name
- Client
- User
- Password
If you work with individual servers enter:
- Application server (host name) - if you normally require a router string, enter this string in front of the application server
- System number
- Client
- User
- Password
Make sure the data is complete and correct (check with the data in SAP Logon).
If any of the entries are missing or are incorrect, the data cannot be transferred and an error log will be displayed after the Hot Sync.
- Choose OK.
Entering System Data