Close PO

 Dear all,

        I have a question to ask.  The scenario is : When I create PO with 2 lines (Line 1 = 10 QTY , Line 2 = 20 QTY) 

And when I receive the goods , I go to the inventory and receive only line 1 and need to return budget in line 2. Because the supplier only send me in line 1 ( 10 QTY) 

What should I do ?

Option 1 : Close PO for line 2 

Option 2 : Cancel PO for line 2 

What is the difference btw 2 options ?

Regards,

Poy