Senior SAP S/4HANA aATP Consultant

Location: Remote

Contract Position

Work Hours:

- August, September, October, February, March: IST working hours
- November, December, January, April, May, June: Korea or Australia working hours

Position Overview We are seeking a Senior SAP S/4HANA aATP (Advanced Available-to-Promise) Functional Consultant with deep hands-on expertise in aATP and multiple SAP S/4HANA implementations .

The ideal candidate will be an aATP expert , capable of leading solution design, configuration, testing, cutover, deployment, and go-live activities across multi-country SAP transformation programs.

Critical Requirement: Candidates must have 8+ years of aATP experience and multiple S/4HANA implementation experiences. This is an implementation-focused role, not an AMS or production-support position .

Key Requirements

- 8+ years of dedicated SAP aATP experience with strong hands-on implementation expertise.
- Multiple SAP S/4HANA full-lifecycle implementations ; 3+ full implementations preferred.
- Strong expertise in core S/4HANA aATP functionality .
- Candidates should have experience across a significant portion of their career in aATP; the primary requirement is deep aATP expertise .
- APO gATP migration experience is NOT required.
- Strong SAP SD / Order-to-Cash process knowledge.
- Experience working on large-scale, global, multi-country SAP transformation programs.

Core SAP aATP Expertise Hands-on experience with:

- Product Availability Check (PAC)
- Backorder Processing (BOP)
- Product Allocation (PAL)
- Alternative-Based Confirmation (ABC)
- Supply Protection (SUP)
- Release for Delivery (RfD)




- Availability Check Control
- Confirmation strategies
- Checking groups and checking rules
- Business prioritization and fulfillment confirmation logic
- Material availability and supply allocation
- Inventory and fulfillment confirmation processes
- SAP Fiori applications related to aATP

Key Responsibilities Solution Design & Implementation

- Lead end-to-end SAP S/4HANA aATP solution design and implementation.
- Conduct requirements workshops, fit-gap analysis, process design, and blueprinting.
- Translate business requirements into scalable aATP solutions.
- Own functional design decisions and serve as the primary aATP SME.

Cross-Functional Integration

- Collaborate with SAP SD/O2C, MM, EWM, PP, TM, FI/CO, Master Data, and Integration teams.
- Ensure aATP integration across sales orders, deliveries, inventory, warehouse, production, and fulfillment processes.
- Work with technical teams on WRICEF, enhancements, interfaces, and CPI/integration requirements .

Testing & Deployment

- Prepare/review functional specifications, configuration documentation, test scripts, and solution documents.
- Lead SIT, UAT, defect triage, and solution validation .
- Support cutover planning, go-live readiness, deployment, and hypercare.




- Drive issue resolution while maintaining global template and regional requirements.

Stakeholder Management

- Act as the functional SME for aATP throughout the implementation.
- Lead workshops and communicate solution options to business and technical stakeholders.
- Work closely with regional process owners, deployment teams, solution architects, and system integrators.
- Support implementation activities across South Korea, Australia, and New Zealand .

Preferred Qualifications

- SAP EWM and/or TM integration experience.
- Experience working with SAP interfaces and integration solutions.
- Experience in FMCG, Consumer Products, or Manufacturing .
- Experience supporting APAC rollouts and multi-country SAP deployments .

Soft Skills

- Excellent communication and stakeholder-management skills.
- Robust workshop facilitation and presentation abilities.
- Excellent analytical and problem-solving skills.
- Ability to work independently in a fast-paced transformation environment.
- Strong collaboration skills across business, functional, technical, and SI teams.
- Ability to manage multiple priorities, countries, and project timelines.

Important Note This role is strictly focused on SAP S/4HANA aATP implementation . Candidates whose background is primarily AMS, production support, incident management, or ticket-based support will not be considered.

Ideal Candidate: An SAP aATP expert with 8+ years of hands-on aATP experience and multiple S/4HANA implementations , with solid PAC, BOP, PAL, ABC, Supply Protection, and RfD expertise.

📌 Senior SAP S/4HANA aATP Consultant (India)
🏢 Radiant Systems
📍 India