SAP Function RSTC_GET_PRCSCHN_HIER - Extractor for Process Chain Hierarchy

Parameter	Reference	Type	Length	Default	Optional	Text
I_RLOGSYS	RSAP_S_REQUEST-RCVPRN		0
I_S_HIEBAS	RSAP_S_HIEBAS		0
I_S_HIEFLAG	RSAP_S_HIEFLAG		0
I_S_HIERSEL	RSAP_S_HIER_LIST		0

Parameter	Reference	Type	Length	Text
E_S_HEADER	ROSHIERSEL	u	53	Interface: Requested hierarchies

Parameter	Reference	Length	Optional	Text
E_T_FOLDERT	RSAP_T_FOLDERT	0	X
E_T_HIEINTV	ROVERFHIN2	11	X	Interface: Hierarchy Intervals for 3.0A
E_T_HIENODE	RSTCTPCHIENODE	229		BI Object Hierarchy Nodes
E_T_HIETEXT	RSAP_T_HIETEXT	0
I_T_LANGU	SBIWA_T_LANGU	0

Exception	Text
APPLICATION_ERROR
HIERARCHY_TAB_NOT_FOUND
INVALID_CHABASNM_HCLASS
INVALID_HIERARCHY_FLAG
INVALID_HIERARCHY_SELECT
LANGU_NOT_SUPPORTED

Functionality
The function module is extractor for Process chain hierarchies. This hasbeen used in data source 0TCTPRCSCHN_HIER.

Further information
Here 2 kinds of meta chains are considered.
1. Local meta chains - here the hierarchy information is extracted fromtable RSPCCHAIN.
2. Remote meta chains - here the hierarchy information is extracted fromtables RSPCCHAIN, RSPCVARIANT and a remote-enabled function moduleRSTCT_GET_REMOTE_PRCSCHN_HIER. The requirement is that the functionmodule RSTCT_GET_REMOTE_PRCSCHN_HIER shold exist in those systems wherethe meta chains can have its child chain, in other words both thesystems should be in same support package. The remote chains which arehaving destination 'NONE' are treated as local meta chains.