SAP ABAP Class CL_R3E_CLASS (BAdI Implementation from Classification System) is using

• Class (2)
• Data Element (1)
• Table/Structure Field (12)
• Function Module (1)
• Interface (2)
• Class Method (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_PPELICOL_CNTL	iPPE Application Object COL
2	Class	CL_PPELIENG_CNTL	iPPE Engine Controller Object Class