SAP ABAP Function Module GRPC_API_PERSON_PROC_CTRL_HIER (returns list of orgunit of a subprocess) is used by

• Class (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_GRFN_SEARCH_HELP Method: ORGUNIT	Search help Functions	GRFN_UTILITIES	GRFD_MAIN	GRCFND_A
2	Class	CL_GRPC_API_PROCESS Method: IF_GRPC_API_PROCESS~SEARCH_BY_DESC	Local Process Entity API Class	GRPC_ENTITY_API	GRFD_MAIN	GRCFND_A
3	Class	CL_GRPC_API_SUBPROCESS Method: IF_GRPC_API_SUBPROCESS~SEARCH_BY_DES	Local Subprocess Entity API class	GRPC_ENTITY_API	GRFD_MAIN	GRCFND_A