SAP ISU

About the engagement

Large utility company modernizing revenue and billing using SAP S/4HANA and SAP IS-U.

A systems integrator (SI) is leading implementation.

This team acts as an independent advisory and quality assurance partner, providing objective oversight of:

Program delivery

Architecture

Key design decisions


Role summary
This is an advisory/assurance role rather than an implementation role.
The successful candidate will:

Independently review and validate SI deliverables.

Challenge unnecessary customizations.

Assess impacts on boundary systems.

Ensure alignment with:

Clean Core

Fit-to-Standard

Long-term architecture objectives.


Example questions the role addresses:

Is a proposed custom enhancement really necessary?

Should an existing application remain after SAP IS-U goes live, or can its functionality be consolidated into SAP?

Key responsibilities shown on this page
IS-U Assurance & Design Validation

Review:

Key Design Decisions (KDDs)

Requirements

Functional designs

Technical designs

Other SI deliverables

Validate alignment with:

Clean Core

Fit-to-Standard

Maintainability

Long-term architecture objectives