Define and setup for user developed IDOC

1. Define segments: WE31
2. Create new basic idoc type: WE30
3. Create message type: WE81
4. Link message type to IDOC basis type: WE82
5. Create RDC destination: SM59
6. Create logical system: SALE
7. Create port: WE21
8. Create partner profile: WE20
9. Set up distribution model (If necessary): BD64

1. WE31: Define segments

Transaction code: WE31

Create segment Z1ACTIV

Own segments should start with Z1..Z2….. instead of E1..E2…..

Segments must be released before they are transported

2. WE30: Create new IDOC

Transaction: WE30

Create new idoc ZHRACT01. The idoc uses segment Z1ACTIV

Note: Same idoc can exist in different versions e.g. ORDERS01, ORDERS02…..
The difference between versions is that tehre are more segments in newer versions.

3. WE81: Create message type

Transaction WE80

Create new message type ZHRACT01

4. WE82: Link message type to IDOC basis type

Link message type ZHRACT01 to idoc baisi type ZHRACT01

5. SM59: Create RDC destination

6. SALE: Create logical system

7. WE21: Create port

8. WE20: Create partner profile

9. BD64: Set up distribution model (If necessary)