SAP ABAP Class CL_BSP_WD_GUI_LIST_TREE (Generic GUI Tree Browser) is using

• Class (80)
• Data Element (15)
• Table/Structure Field (14)
• Interface (45)
• Message Class (2)
• Message Number (2)
• Class Method (92)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Class	02	General Basis: ABAP Runtime Environment
2	Message Class	02	General Basis: ABAP Runtime Environment