SAP ABAP Class CL_GUI_E2E_BT (BusinessTransaction handling) is using

• Class (11)
• Data Element (7)
• Table/Structure Field (22)
• Function Module (3)
• Interface (33)
• Message Class (2)
• Message Number (2)
• Class Method (32)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Class	00	General Basis texts
2	Message Class	00	General Basis texts