SAP ABAP Table VZCHESR (POR help structure) is using

• Data Element (28)

#	Object Type	Object Name	Object Description	Note
1	Data Element	VVMWSTNR_EIG	Value-added tax of owner
2	Data Element	VZBEP1	Work field for determining ISR check digit
3	Data Element	VZBEP2	Work field for determining ISR check digit
4	Data Element	VZBEP3	Work field for determining ISR check digit
5	Data Element	VZBEP4	Work field for determining ISR check digit
6	Data Element	VZBEP5	ISR Check Field
7	Data Element	VZBEP6	ISR Number Field
8	Data Element	VZBEP7	ISR Number Field
9	Data Element	VZBEP8	ISR Number Field
10	Data Element	VZBETR	Amount Field for the ISR
11	Data Element	VZEIGEMTUMER	Owner Name for Rent Invoice
12	Data Element	VZERP1	Determine the check digit for the ISR procedure
13	Data Element	VZERP2	Check digit determination
14	Data Element	VZFAKT	Factor for determining the POR check digit
15	Data Element	VZKODZ	Coding line
16	Data Element	VZPOPR	Item check for dunning notices
17	Data Element	VZPROD	Product for determining the check digit
18	Data Element	VZREFN	Reference number for the payment order
19	Data Element	VZRESU	Result from determination of check digit
20	Data Element	VZTE01	Test field for the POR
21	Data Element	VZTE02	Test field for the POR
22	Data Element	VZTEIL	Participant number
23	Data Element	VZWAKZ	Internal field for the data transfer in the program
24	Data Element	VZWANB	Internal field for the data transfer in the program
25	Data Element	VZWORK	POR help field
26	Data Element	VZZAHL	Work field in POR procedure
27	Data Element	VZZWBE	Interim amount
28	Data Element	VZZWSU	Subtotal when determining the check digit