BASIS INTERVIEW QUESTION

[Mangai]

What is the use of reference and service user in sap?

[kareemshaik]

Hi Mangai,

As per my knowledge

Reference user is used only to assign additional authorizations. you can not login by using reference user ( not dialog user)

Service user is dialog user that is available to larger, anonymous gruop of users.Multiple logon are possible with service user.

Thanks & Regards,
Kareemulla.Shaik.