Migrating from ECC Org Structure (PPOMA/PPOME) to S/4HANA Teams & Responsibilities

Hello SAP Community,

I’m presently moving connected a 1:1 migration task wherever we privation to determination our organizational structure from an ECC system (maintained via PPOMA/PPOME) implicit to the caller Teams and Responsibilities attack successful SAP S/4HANA (Fiori-based Flexible Workflow).

Goal: We request to replicate the existing org data—positions, relationships, outgo halfway ownership, and support responsibilities—so that we tin leverage the Manage Teams and Responsibilities app successful S/4HANA for Flexible Workflows.
Scale: It’s a large organizational structure, truthful manually recreating it is impractical.

1. Has anyone successfully performed an automated migration from PPOMA/PPOME (e.g., HRP1000/HRP1001 tables) into the caller Teams & Responsibilities oregon Business Partner exemplary utilized by S/4HANA Flexible Workflow?

2. Are determination immoderate SAP modular tools specified arsenic SAP Data Services, Legacy Transfer Migration Cockpit (LTMC), oregon Migration Cockpit that directly enactment migrating Org Management (OM) objects to Teams & Responsibilities?

3. If nary modular solution is available, would a custom ABAP extractor oregon programme (reading from PPOMA/PPOME tables) and Fiori OData APIs beryllium the recommended attack to bulk-load the information into S/4HANA?

4. Any best practices oregon gotchas for preserving existing approval rules (e.g., PFAC responsibilities, KMDIMS, fund limits) truthful that they seamlessly transition to Flexible Workflow?

We’re aiming for arsenic “1-to-1” a solution arsenic possible. We admit that determination mightiness request to beryllium immoderate re-mapping successful S/4HANA, but if you person immoderate experiences oregon guidance connected however to minimize manual process, I’d greatly admit it.

Thank you successful advance!