Showing results for 
Search instead for 
Did you mean: 

Does IAG support two different user IDs in 2 systems for risk analysis?

0 Kudos

Hello Experts,

We have a situation in our project where we have 2 different user IDs for the same user in 2 different systems.

In S/4 HANA, user ID is in the format U123456

In Ariba, user ID is the email address, e.g. This is a mandatory requirement for SSO in Ariba because of how the customer's landscape is set up.

We are trying to configure cross-system risk analysis between these two systems using Identity Access Governance (IAG), but since the user IDs in the two systems is different, IAG will not be identify them as the same user and cross-system analysis will fail.


1. Do we have a feature in IAG which allows mapping of different IDs for the same person under one master user ID, e.g. similar to this feature in GRC-AC?

2. If a feature does not exist, is there any scope of performing customization/development on IAG to switch the ID of a user when the data is transmitted from (a) Ariba to IAG (b) GRC repository to IAG and (c) ABAP system to IAG?

Any help would be appreciated. Thank you!


Accepted Solutions (1)

Accepted Solutions (1)

Product and Topic Expert
Product and Topic Expert

Hi Rohit,

This can be done in case of IAG bridge solution but with IAG it is not possible directly. You can work with IAG team by creating incident for any feasibility.


Answers (1)

Answers (1)

0 Kudos


I have the same problem. If we could match several user IDs in the target systems to 1 UUID in IAS, would it solve the problem or cause more problems?

Best regards