>> What is the name of sap standard program invoked during sap log on.

Dear Guru,

I have come accrossed an issue.

I want to know What is the name of sap standard program invoked during sap log on after entering username and password.

I tried to debug using /h after putting username and password .

But In the error message it is showing that this function is not possible.

But i want to know the flow how it is recognizing the password with user name.

thanks & regards

Saifur Rahaman