SAP ABAP Class CL_COST_ESTIMATE_REF (PCP Reference from Cost Estimate/Cost Component Split) is using

• Class (9)
• Table/Structure Field (20)
• Function Module (1)
• Interface (3)
• Message Class (1)
• Message Number (1)
• Class Method (4)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	CKKEKOKEY	Key Fields for KEKO Without Client
2	Table	CKKEKOKEY	Key Fields for KEKO Without Client
3	Table	CKKEKOKEY	Key Fields for KEKO Without Client
4	Table	CKKEKOKEY	Key Fields for KEKO Without Client
5	Table	TCK01	Costing Types
6	Table	TCK24	Transfer Control Table from Customizing