Where Used List (Class) for SAP ABAP Class CX_DPR_API_NO_VALID_HIERARCHY (no valid hierachy for authorization check)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	CL_DPR_API_FAST_AUTHORIZATION `Method: GET_PROJECT_GUID`	Read Authorizations directly from DB	DEVELOPMENT_PROJECTS_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
2	Class	CL_DPR_API_FAST_AUTHORIZATION `Method: GET_HIERARCHY_PATH`	Read Authorizations directly from DB	DEVELOPMENT_PROJECTS_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
3	Class	CL_DPR_DB_API_CHECKLIST_H `Method: GET_DATA_EXT`	Proj. Mgmt DB API: Checklist (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
4	Class	CL_DPR_DB_API_CHECKLIST_I `Method: GET_DATA_EXT`	Proj. Mgmt DB API: Checklist Item (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
5	Class	CL_DPR_DB_API_CHECKLIST_R `Method: GET_DATA_EXT`	Proj. Mgmt DB API: Checklist Ref (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
6	Class	CL_DPR_DB_API_PHASE `Method: GET_DATA_EXT`	Proj. Mgmt DB API: Phase (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
7	Class	CL_DPR_DB_API_PROJECT `Method: GET_DATA_EXT`	Proj. Mgmt API: Project (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
8	Class	CL_DPR_DB_API_TASK `Method: GET_DATA_EXT`	Proj. Mgmt DB API: Task (DB)	DEVELOPMENT_PROJECTS_DB_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
9	Class	CL_DPR_UI_LOG_GANTT `Method: GET_PROJECTS_FOR_COMPARE`	Gantt Chart/Table: Data Retrieval	DEVELOPMENT_PROJECTS_UI_LOGIC	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM