Onboarding Guide
What is this?
This guide helps new team members:
- Understand the system quickly
- Navigate the knowledge base correctly
- Become productive in minimal time
Goal
By following this guide, you should:
- Understand SAP basics
- Navigate the knowledge system
- Solve simple issues independently
Day 0: Mindset Reset
Before starting:
Understand this:
- SAP is NOT a database
- You are NOT mapping tables
- You are reconstructing business processes
If you don’t accept this: → Nothing will make sense
Day 1: Understand the System
Step 1: Read
Goal:
- Understand how SAP thinks
Step 2: Read
→ How_to_Use_This_Knowledge_Base
Goal:
- Understand navigation
Step 3: Study One Flow
Goal:
- Understand end-to-end process
Day 2: Understand Core Objects
Study:
→ Business_Partner
→ Material
→ Purchase_Order
→ Invoice
Goal:
- Understand system entities
If confused:
Day 3: Understand Execution
Study:
→ BP_Mapping
→ Material_Mapping
→ Invoice_Mapping
Goal:
- Understand transformation logic
Then:
→ Data_Transformation_Pipeline
Goal:
- Understand how migration runs
Day 4: Understand Failure
Study:
→ BP_Validation
→ Material_Validation
→ Transactional_Validation
Then:
→ BP_Issues
→ Material_Issues
→ Cross_System_Issues
Goal:
- Understand what breaks and why
How to Work Daily
When given a task:
- Identify process (P2P, etc.)
- Identify object (BP, Material, etc.)
- Check mapping logic
- Check validation
- Check issues
What NOT to Do
❌ Start with Excel
❌ Guess mappings
❌ Skip process understanding
❌ Fix things directly in SAP
Expected Progress
After onboarding:
- Day 1 → Confused
- Day 2 → Slightly less confused
- Day 3 → Understand flow
- Day 5 → Can debug basic issues
Final Rule
If you are confused
You skipped a layer
Go back:
- Flow → Object → Mapping → Validation
Key Takeaway
This system is designed to:
- Teach you SAP
- Prevent mistakes
- Make you productive fast
If you follow it: → You will learn quickly