SAP ABAP Program LCNIFF12 (LCNIFF12) is using

• Table/Structure Field (9)
• Table (16)

#	Object Type	Object Name	Object Description	Note
1	Table	IFDEFINE	Interface structure for data format definition
2	Table	IFHIEREX	Interface structure for hierarchy -> export only
3	Table	IFMLSTEX	Interface structure for milestone -> export only
4	Table	IFNETACTEX	Interface structure for network activities -> export only
5	Table	IFNETHDREX	Interface structure for network headers -> export only
6	Table	IFNETRELEX	Interface structure for network relationships - Export only
7	Table	IFOBJMETHD	Interface structure for transferring object methods
8	Table	IFPRODEFEX	Interface structure for project definition -> export only
9	Table	IFT006	Interface structure for transferring units
10	Table	IFTFACS	Interface structure for transferring calendars
11	Table	IFWBSELEX	Interface structure for project definition -> export only
12	Table	METHOD_LOG	Log: method with object and indicator to messages
13	Table	MSGOBJ_LOG	Objects for messages in method log
14	Table	MSG_LOG_TX	Messages with texts for method log
15	Table	TCJ01	Project Management Control Parameters
16	Table	TCJED	Table for Project Number Editing