SAP Function RPY_BM_HIERARCHY_READ_30 - Read Business-Navigator hierarchy

Parameter	Reference	Type	Length	Default	Optional	Text
LANGUAGE	SYST-LANGU	C	1	SY-LANGU	X	language
LEVELS	SYST-INDEX	I	4	1	X	Number of hierarchy-levels to read, 0 means all
ROOT_MODEL_TYPE	DF41S-MODEL_TYP	C	2	'HT'	X	modeltyp of hierarchy
ROOT_NODE	RPYBMNO30-OBJ_NO	C	10	'HLA0009999'	X	ID of rootnode
ROOT_OBJ_TYPE	DF41S-PARENT_TYP	C	1	'H'	X	type of rootnode
VIEW	DF40D-VFUNC	C	1	'S'	X	Business-Navigator-view

Parameter	Reference	Type	Length	Text
ERROR_OCCURED	RPYGSGF-ERR_EXIST	C	1

Parameter	Reference	Length	Optional	Text
ERRORS	RPYBMER31	250
NODETAB	RPYBMHI30	165		hierarchy-table

Functionality
Used to get data from Business -Navigator hierarchies. This data is
stored in the table NODETAB.

Example
LEVELS = 1
ROOT_NODE = A010000052
ROOT_OBJ_TYPE = T
ROOT_MODEL_TYPE = PT
VIEW = P (= Process View)
LANGU = E
With this parameters you get the first hierarchy level of the Processflow view. To read the next level to a node marked with FORCE_PLUS ='X' , use field NAME of NODETAB for ROOT_NODE, the first character offield TYPE for ROOT_OBJ_TYPE and the 3rd and 4th for ROOT_MODEL_TYPE.
The default parameters produce the first level of the componente view.

Notes
If you set the parameter LEVEL on 0 you get all levels of thehierarchy. The function module is optimized for reading one level only.
INCLUDE 'RPYBM_HINT' OBJECT DOKU ID TXFurther information
INCLUDE 'RPYBM_GEN' OBJECT DOKU ID TX