This place is most things about SAP.
It's DAVID's knowledge base to summarize his knowledge of SAP during work.
If you also wanna build it to share your knowledge togerther with me here, please just mail blueoxygen at gmail.com.

• Overview of SAP&ERP
• SAP General FAQ
• Finance Accounting

• Material Management

• Logistics Execution
• Sales and Distribution
• Production Planning and Control
• Supply Chain Management
  
• Quality Management
• Plant Maintenance
• Industry solutions

• SAP Development
• SAP System Administration
• Miscellaneous Contents