SAP aATP Lead / Senior Functional Consultant

We are seeking an experienced SAP aATP (Advanced Available-to-Promise) Lead / Senior Functional Consultant to lead the design, configuration, testing, and deployment of SAP S/4HANA aATP solutions for an industrial client., * Lead the end-to-end SAP aATP implementation lifecycle, including blueprinting, configuration, testing, UAT, cutover, and hypercare.

• Design and configure aATP solutions based on business and supply chain requirements.
• Work closely with business stakeholders to understand order-promising and fulfillment requirements.
• Support and implement aATP capabilities including Product Allocation, Supply Protection, ABC Classification, and BOP/IBOP.
• Integrate aATP with SAP SD, MM, PP, and TM modules.
• Participate in S/4HANA upgrade and migration projects involving aATP.
• Support testing activities including unit testing, integration testing, and UAT.
• Prepare functional specifications and work closely with technical/development teams.
• Provide functional guidance and resolve issues throughout implementation and post-production support.

The ideal candidate will have strong hands-on experience with SAP aATP, particularly Product Allocation, Supply Protection, ABC Classification, and Backorder Processing (BOP/IBOP). This role will work closely with business stakeholders and technical teams to deliver effective supply chain visibility and fulfillment solutions., * 8+ years of SAP Supply Chain experience with at least 3+ years of dedicated SAP aATP experience.

• Proven experience delivering at least two full-cycle SAP S/4HANA aATP implementations.
• Strong knowledge of SAP aATP functionality and order-promising processes.
• Hands-on experience with Product Allocation, Supply Protection, ABC Classification, and BOP/IBOP.
• Strong understanding of aATP integration with SAP SD, MM, PP, and TM.
• Experience with SAP Fiori, Embedded Analytics, and CDS Views for aATP reporting.
• Familiarity with BAPI/RFC, IDocs, and REST API integration patterns.
• Ability to read and interpret ABAP code and create functional specifications for development teams.
• Experience with SAP S/4HANA upgrades and migration projects., * Strong communication and stakeholder management skills.
• Experience working in large-scale enterprise or industrial environments.
• Ability to independently lead functional discussions and provide solution recommendations.