SAP ABAP Class CL_STRUCTURE_EXPLOSION_TREE (Costed Multilevel BOM) is using

• Class (173)
• Data Element (45)
• Table/Structure Field (165)
• Function Module (5)
• Message Class (2)
• Message Number (3)
• Class Method (377)
• Table (49)

#	Object Type	Object Name	Object Description	Note
1	Message Class	KN	Reporting for Costing
2	Message Class	KN	Reporting for Costing