SAP ABAP Data Element MAINDOCNO (Billing Document Number of Primary Installation) is used by

• Function Module (2)
• Program (1)
• Search Help (4)
• Table (17)
• View (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	EMIO_MR_CONTRACT - MAINDOCNO	Meter Reading Data Obj. for Move-In/Move-Out: Contract Data	EE06	IS-U/CCS	IS-UT
2	Table	ERCH - MAINDOCNO	Billing Doc. Data	EE20	IS-U/CCS	IS-UT
3	Table	ERCHV_INSTGR_DISP - MAINDOCNO	Consumption Lines for Installation Groups	EE20	IS-U/CCS	IS-UT
4	Table	ERCH_ERCHARC - MAINDOCNO	This Structure Contains the ERCH and ERCHARC Structures	EE26_ARCHIVE	IS-U/CCS	IS-UT
5	Table	ERCH_ERCHP - MAINDOCNO	This Structure Contains ERCH and ERCHP Structures	EE26_ARCHIVE	IS-U/CCS	IS-UT
6	Table	ETRG - MAINDOCNO	Billing Order	EE16	IS-U/CCS	IS-UT
7	Table	ETRGD - MAINDOCNO	Screen Fields for Billing Trig.	EE17	IS-U/CCS	IS-UT
8	Table	ETRG_SEQ - MAINDOCNO	Internal Structure for Billing Sequence of Billing Orders	EE20	IS-U/CCS	IS-UT
9	Table	ISU_BDOC_DISP_INSTGR - MAINDOCNO	Display Installation Groups	EE20	IS-U/CCS	IS-UT
10	Table	ISU_BI_INST_BILLDOC_DISP - MAINDOCNO	Billing Document Data of an Installation	EE20	IS-U/CCS	IS-UT
11	Table	ISU_BSW_CANC - MAINDOCNO	All Billing Documents from Inst. Group to Main Document	EE20	IS-U/CCS	IS-UT
12	Table	ISU_EA22_ETRG_DISPLAY - MAINDOCNO	Display of Billing Orders	EE20	IS-U/CCS	IS-UT
13	Table	ISU_SHOW_ETRG - MAINDOCNO	Screen Structure for Displaying the ETRG Table	EE20	IS-U/CCS	IS-UT
14	Table	ISU_W_BSW_ETRG - MAINDOCNO	Line Structure for Update of External Billing Orders	EE20	IS-U/CCS	IS-UT
15	Table	REA16 - MAINDOCNO	Scrn Fields: Manual Credit Memo	EE20	IS-U/CCS	IS-UT
16	Table	SIDE_ERCHEXT - MAINDOCNO	IDE: enhanced search: Erch	EECC_EDI	IS-U/CCS	IS-UT
17	Table	WNODE_ETRG - MAINDOCNO	Tree Entries of Billing Orders	EE20	IS-U/CCS	IS-UT