SAP ABAP Program LCJDTF18 (LCJDTF18) is using

• Table/Structure Field (18)
• Function Module (2)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	PRPS	WBS (Work Breakdown Structure) Element Master Data
2	Table	PRTEB	Document Structure of Table PRTE
3	Table	RCWBT	Screen Table for SAPLCJTR Module Pool