SAP ABAP Program LCKDIF51 (Include LCKDIF51) is using

• Table/Structure Field (4)
• Function Module (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	CKI64A	Auxiliary Fields on Screens for Displaying Cost Estimates
2	Table	CKKVMK	Transfer Segment for Costing Object