Yasin Hasan Karanfil

Try the following to overcome the restriction of not being able to type in a password. Create a shortcut with the following target:

"C:\Program Files\SAPpc\sapgui\sapshcut.exe" -user=xxxxxxx -pw=xxxxx -language=en -system=xxx -client=xxx -sysname="xxx - xxxxxxxxxxxx" -command="SESSION_MANAGER" -uiSize=Maximized -WorkDir="C:\WINNT\Profiles\xxxxxxx\SAPworkdir"

Replace all the xxx's with what would be appropriate for you. If I remember correctly, the sysname parameter must match exactly the description from SAP Logonpad.

"D:\Program Files\SAP\FrontEnd\SAPgui\sapshcut.exe"

"C:\Program Files\SAPpc\sapgui\sapshcut.exe" -user=xxxxxxx -pw=xxxxx -language=en -system=xxx -client=xxx -sysname="xxx - xxxxxxxxxxxx" -command="SESSION_MANAGER" -GuiSize=Maximized -WorkDir="C:\WINNT\Profiles\xxxxxxx\SAPworkdir"

for local installation for example

"C:\Program Files\SAP\FrontEnd\SAPgui\sapshcut.exe" -user=BCUSER -pw=minisap -language=en -system=000 -client=000 -sysname="NSP Local" -command="SESSION_MANAGER" -GuiSize=Maximized -WorkDir="C:\Documents and Settings\x\SapWorkDir"

Source:http://sap.ittoolbox.com/groups/technical-functional/sap-basis/how-to-logon-via-sapgui-without-entering-u-sername-and-password-not-with-single-sign-on-62622