I've created a comprehensive 30+ page PDF document titled "SAP Testing: A Comprehensive Guide with Industry Examples" covering all types of SAP testing in detail.
The document includes:
12 Major Testing Types:
Unit Testing - with pharmaceutical manufacturing example
String/End-to-End Testing - oil & gas procurement example
Integration Testing - automotive order-to-cash and utilities work order examples
Regression Testing - retail S/4HANA upgrade example
User Acceptance Testing - pharmaceutical QM and food & beverage examples
Performance Testing - e-commerce peak load and manufacturing MRP examples
Security & Authorization Testing - banking SoD and healthcare data protection
Interface Testing - retail POS and logistics TMS integration examples
Cutover & Migration Testing - manufacturing ERP migration example