

System User − This user id is used to perform most of the system related tasks – Transport Management System, Defining Workflows and ALE.
#Sap .systemname .transaction .system .info password
Multiple logins allowed for this user and only an Administrator can change the password for this user. Service User − This is used to perform interactive system access to perform some predetermined task like product catalog display. In dialog user, multiple dialog logons can be prevented. Password can be changed by the user itself.

With SAP 4.6C, user types have been divided into the following categories −ĭialog User − This user is used for individual interactive system access and most of the client work is performed using a dialog user. In Prior releases of the SAP System, the user types were only divided in two categories – Dialog users and Non-Dialog users and only non-dialog users were recommended for communication between two systems. To make your system more secure and to implement strong authorization, you need to review your authorization plan to make sure that it meets the security requirement of the company and there are no security violations. You shouldn’t allow users to execute transactions and programs in SAP system until they have defined authorization for this activity. The SAP System Authorization Concept deals with protecting the SAP system from running transactions and programs from unauthorized access.
