SAP ABAP Class CL_OIJ_BPB_LYT_TREE (Navigation/Selection tree of BPB) is using

• Class (66)
• Data Element (34)
• Table/Structure Field (182)
• Function Module (9)
• Interface (6)
• Message Class (1)
• Message Number (1)
• Class Method (122)
• Table (35)
• View (3)

#	Object Type	Object Name	Object Description	Note
1	Message Class	0K	Messages for "General List Modules"