SAP ECC6.0 to S/4HANA Migration Experience

Migration Overview

Extensive experience in supporting SAP ECC6.0 to S/4HANA migration projects, providing technical guidance and comprehensive support to implementation teams throughout the entire migration lifecycle.

ABAP Development Expertise

• Custom Programs: Z-reports, batch jobs, and business logic implementation
• Custom Reports: ALV Grid, interactive reporting, and data analysis tools
• Query Reporting: SAP Query development, InfoSets, and custom queries
• ALV Development: Advanced list viewer with custom functionality
• BAPI Integration: Business Application Programming Interface development
• Smartforms: Document generation and printing solutions
• Enhancements: User exits, BADIs, and enhancement spots

Cross-Functional Module Experience

• MM (Materials Management): Procurement, inventory, vendor management
• PP (Production Planning): Manufacturing execution, capacity planning
• SD (Sales & Distribution): Order processing, delivery, billing
• FI (Financial): General ledger, accounts payable/receivable
• TM (Transportation Management): Logistics, route optimization
• Cross-Module Integration: End-to-end business process optimization

System Configuration & Customization

• Table Maintenance Generator: Custom table creation and maintenance screens
• Role Authorization: Security role design and user access management
• System Configuration: Customizing settings and business configuration
• Transport Management: Change management and system landscape coordination

Integration & Web Services

• Service Creation: Web services for external program integration
• API Development: RESTful and SOAP web service endpoints
• External System Integration: Third-party application connectivity
• Data Exchange: XML, JSON, and custom format handling

Security & Access Control

• Custom Authorization Tables: Z-tables with access control mechanisms
• Token-Based Authentication: Secure token generation and validation
• User Management: Role-based access control implementation
• Security Framework: Custom authorization objects and checks

Migration Support Activities

• Technical Assessment: Code analysis and compatibility evaluation
• Implementation Guidance: Best practices and technical recommendations
• Knowledge Transfer: Documentation and training for implementation teams
• Custom Object Analysis: Z-program migration and optimization
• Testing Support: Unit testing and integration testing assistance
• Go-Live Support: Production deployment and issue resolution

Technical Deliverables

• Migration Documentation: Comprehensive technical specifications
• Code Remediation: ECC6.0 to S/4HANA compatibility fixes
• Custom Development: New functionality for S/4HANA environment
• Testing Frameworks: Automated testing and validation tools
• Performance Optimization: Code efficiency and system performance

Development Tools & Technologies

• SAP GUI: Traditional ABAP development environment
• Eclipse ADT: ABAP Development Tools for modern development
• Web IDE: SAP Web IDE for Fiori development
• Transport System: Change and transport management
• Debugging Tools: ABAP debugger and performance analysis