To create an SAP user you should run transaction SU01 or Tools-> Administration->Maintain Users-> Users.

Then enter a user name for the user you want to create and press F8

Provide all the required personal details of the user

•Entering a password. •The first field that you edit in a new User Master Record is the password field. You must add a password for a

new user. To protect against typing errors, you must enter the password twice. When the user logs on for the first time, he or she must enter a new password. When a user changes his or her password, the new password must be different to each of that user’s

last five passwords. (Optional ) we can set the validity period of the user depending on the requirement

Set Decimal date & time format and save the user (Ctrl+S)

To create a role run the T-Code (PFCG)

Type the required role name and press single role. To create a set of multiple roles click on composite roles.

Now save the role to move forward to other tabs.

In menu tab we can assign the transactions through multiple ways we will select SAP menu local and choose the required transactions and press transfer.

T-Code SU53 must be assigned to all user so they can callback for support using that transaction we will add this transaction via using transaction button.

Save the role to move towards authorizations.

Press on change authorizations data and set the authorizations on transactions as required. By just pressing save button it will set the default authorizations.

After setting the authorization’s press save it will ask to generate the profile click on generate.

Click on generate.

Now save the role now the role is ready to assign.

Now login through the user on which you have to ad=assign the role.

Now assign the required role in the roles tab and save.

User is now ready to login with the given roles.

Extra info:

By clicking on the arrow on the right bottom side you will be to see some extra information. The user you are logged in current transaction client and SID etc.