Invoice matching can be set in five different areas of Oracle Purchasing

Invoice matching can be set in five different areas of Oracle Purchasing:

1. Oracle Purchasing Options

• a.Setup > Organizations > Purchasing Options 
• b. Select Default Alternative Region 

2. Supplier Information

• a.Supply Base > Suppliers 
• b. Query on specific supplier 
• c. Select Receiving Alternative Region 

3. Line Types

• a.Setup > Purchasing > Line Types 
• b. In the Receipt Required field: Yes = 3-way, No = 2-way 

4. Items

• a. Navigate to: Items > Master Items 
• b. Query on specific item 
• c. Select Purchasing Alternative Region 
• d. In the Invoice Matching section: Yes = 3-way, No = 2-way 

5. Purchase Order Shipments

• a. Navigate to: Purchase Orders > Purchase Orders 
• b. Enter (header and) line information 
• c. Click on Shipments button 
• d. Select More Alternative Region 

So if we do not want to change this at the PO level, we need to set this option at the Item level.