SAP ABAP Table MCRSEG (CS: Invoice Document - Item Segment) is using

• Data Element (419)
• Message Class (1)
• Message Number (1)
• Search Help (12)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	DRSEG	Invoice Item (Dialog Processing)
2	Table	MCRSEGUSR	CS: User Enhancement Invoice Item Segment
3	Table	MCRSEGWWS	CS Enhancement Invoice Item Segment for IS-R