SAP ABAP Program LCKTC01O01 (Cstg Master Data -PBO) is using

• Class (2)
• Table/Structure Field (11)
• Function Module (5)
• Message Number (3)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_COST_MASTER_BUFFER_CK	Buffer for Costing Master Data
2	Class	CL_COST_MASTER_BUFFER_PPE_CK	Buffer for Master Data of Costing with Reference to iPPE