SAP Function VTTK_READ_EXIST - Select from table VTTK - 2nd layer

Parameter	Reference	Type	Length	Default	Optional	Text
I_TKNUM	VTTK-TKNUM	C	10			Shipment number

Parameter	Reference	Type	Length	Text
O_ANSWR	C	C	0

Parameter	Reference	Length	Optional	Text
E_VTTK	VTTK	1106		Shipment Header

Functionality
This function retrieves information from the table VTTK (Shipmentheader).