SAP ABAP Class CL_GENERIC_HIERARCHY_DISPLAY (Hierarchy Display with Tree Control) is using

• Class (76)
• Data Element (15)
• Table/Structure Field (264)
• Function Module (2)
• Interface (3)
• Message Class (2)
• Message Number (21)
• Class Method (93)
• Table (36)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WRF_GENERIC_HIER - 004	Event registration caused errors (error code = &1)
2	Message Number	WRF_GENERIC_HIER - 008	Application & is not available
3	Message Number	WRF_GENERIC_HIER - 006	Required transfer parameters were not supplied with data
4	Message Number	WRF_GENERIC_HIER - 006	Required transfer parameters were not supplied with data
5	Message Number	WRF_GENERIC_HIER - 006	Required transfer parameters were not supplied with data
6	Message Number	WRF_GENERIC_HIER - 006	Required transfer parameters were not supplied with data
7	Message Number	WRF_GENERIC_HIER - 005	Could not set node entries (error code = &1)
8	Message Number	WRF_GENERIC_HIER - 005	Could not set node entries (error code = &1)
9	Message Number	WRF_GENERIC_HIER - 005	Could not set node entries (error code = &1)
10	Message Number	WRF_GENERIC_HIER - 005	Could not set node entries (error code = &1)
11	Message Number	WRF_GENERIC_HIER - 004	Event registration caused errors (error code = &1)
12	Message Number	WRF_GENERIC_HIER - 001	Cannot create container (error code = &1)
13	Message Number	WRF_GENERIC_HIER - 004	Event registration caused errors (error code = &1)
14	Message Number	WRF_GENERIC_HIER - 003	Cannot create tree control (error code = &1)
15	Message Number	WRF_GENERIC_HIER - 003	Cannot create tree control (error code = &1)
16	Message Number	WRF_GENERIC_HIER - 003	Cannot create tree control (error code = &1)
17	Message Number	WRF_GENERIC_HIER - 002	Cannot create tree (error code = &1)
18	Message Number	WRF_GENERIC_HIER - 002	Cannot create tree (error code = &1)
19	Message Number	WRF_GENERIC_HIER - 002	Cannot create tree (error code = &1)
20	Message Number	WRF_GENERIC_HIER - 001	Cannot create container (error code = &1)
21	Message Number	WRF_GENERIC_HIER - 001	Cannot create container (error code = &1)