SAP ABAP Class CL_GUI_ALV_GRID_EXT (ALV List Viewer + Enhancements) is using

• Class (60)
• Data Element (20)
• Table/Structure Field (93)
• Function Module (8)
• Interface (10)
• Message Class (2)
• Message Number (2)
• Class Method (65)
• Table (21)

#	Object Type	Object Name	Object Description	Note
1	Message Class	NAVIGATION_PROFILE	Navigation Profile
2	Message Class	SEEF_BADI	Messages on BAdIs