Preparation Phase | Realization Phase |
Conversion Pre-Check: • Readiness Check • Conflicting Business Functions • Conflicting Add-ons • Maintenance Planner • ATC - Custom Code Check • Simplification Item Checks Logistics preparation • Business Partner approach • Customer Vendor Integration (CVI) • MRP Areas, MATNR Extension Finance preparation • Consistency checks • Reconciliation • Period-end closing activities • Document posting data |
Technical conversion: • Technical conversion by SUM (DMO) • Software update • Data conversion • Database migration Finance Post Conversion: • Technical conversion by SUM (DMO); • Preparation customizing to migration, • Data migration (migrate general ledger, house bank, transactional data), • Standard activities after migration Post Conversion Activities: • Output Management configuration • PP/DS activation and configuration • Installation of a new Central Instance Fiori Activation and basic configuration: • Front-end server • Activation FIORI Launchpad • Activation and configuration of FIORI applications (only standard SAP Fiori catalog tiles) Custom code migration: Pre conversion: •Delete obsolete code •HANA DB and Unicode adaption Conversion: •SPDD Post Conversion: •SPAU • Adapt to S/4HANA changes, interfaces and affected functionality • Tests •Performance adjustments |