SAP Function BAPI_CUSTOMER_GET_ROOT_LIST - BAPI Customer Hierarchy getRootList() Implementation

Parameter	Reference	Type	Length	Default	Optional	Text
CUSTHITYP	BAPIKNA1_KNVH-CUSTHITYP	C	1		X	Hierarchy Type of Customer Hierarchy
VALID_ON	BAPIKNA1_KNVH-VALID_FROM	D	8	SY-DATUM	X	Validity Date

Parameter	Reference	Type	Length	Text
RETURN	BAPIRET2	u	548	Return Code

Parameter	Reference	Length	Optional	Text
NODE_LIST	BAPIKNA1_KNVH	80	X	Nodes
SALES_AREA	BAPI_SDVTBER	8	X	Sales Area

Implementation of the Customer.getAllRoots() Instance Method
The highest-level customer is determined for a certain time and aspecified hierarchy type.
This parameter returns error, warning and informatio messages thatoccured during processing.
The user can create different hierarchy types in Customizing. Thisparameter can restrict the hierarchy types.
The customer hierarchy depends on time. Use this parameter to read thehierarchy for the specified time.
If this parameter does not contain a value, the system date isproposed. You can also enter a SPACE. This causes the system toselect the nodes unrestricted by the validity date.
The nodes of a customer hierarchy are always assigned to a sales area.This parameter restricts the nodes of the current customer instance.The higher-level nodes could always be assigned to another sales area.This parameter does not influence the selection of these nodes.
The customer object not detailed enough for this point becausethe nodes were formed from the sales customer instance.