E_1007 — Check invoice for a miscellaneous service (Based on electricity EBD: E_0503_Check invoice for a miscellaneous service)

Step	Check	Result	Code	Note
10	Is this an invoice for „late payment charges“?	yes	→ Step 30	—
—	—	no	→ Step 20	—
20	Does the invoice meet further requirements pursuant to §14 Abs. 4 UStG?	no	A01	Cluster: Rejection Invoice does not comply with §14 Abs. 4 UStG. Note: The rejection must be substantiated.
—	—	yes	→ Step 30	—
30	Is the invoice date ≤ the receipt date?	no	A02	Cluster: Rejection Invoice date is in the future
—	—	yes	→ Step 40	—
40	Does the invoice number used in this invoice already exist from the invoice issuer?	yes	A03	Cluster: Rejection Invoice number has already been used.
—	—	no	→ Step 50	—
50	Is there a calculation error in the invoice?	yes	A04	Cluster: Rejection There is a calculation error.
—	—	no	→ Step 70	—
70	Is the due date deadline undercut? Note: undercut due date means: payment term ≤ 10 WT from the invoice receipt date	yes	A05	Cluster: Rejection The payment term falls below the minimum.
—	—	no	→ step 90	—
90	Is this an invoice for „late payment charges“?	yes	→ Step 270	—
—	—	no	→ Step 100	Note: This is an invoice for interruption / restoration of grid connection use.
100	Are the line items billed with the correct tax rate?	no	A07	Cluster: Rejection At least one of the items has been billed with the incorrect tax rate
—	—	yes	→ Step 120	—
120	Is a valid price sheet “price sheet disconnect / reconnect and late payment charges” available for the billing point in time?	no	A08	Cluster: Rejection The supplier has no valid price sheet „Price sheet disconnect / reconnect and late payment charges“.
—	—	yes	→ Step 130	—
130	Did the supplier order a disconnection order with the order number of the disconnection order stated in the invoice?	no	A09	Cluster: Rejection The disconnection order to be billed is not known.
—	—	yes	→ Step 140	—
140	Has the disconnection order already been billed?	yes	→ Step 150	—
—	—	no	→ Step 160	—
150	Has this invoice for the disconnection order been cancelled again?	no	A10	Cluster: Rejection The disconnection order has already been billed (duplicate invoice).
—	—	yes	→ Step 160	—
160	Has the identified disconnection order been cancelled and the cancellation confirmed?	yes	→ Step 170	—
—	—	no	→ Step 190	Note: The disconnection order was not canceled or the cancellation was made too late and was therefore rejected.
170	Is article ID [2-01-7-004] (cancellation of an order to interrupt grid connection use up to the day before the disconnection) or article ID [2-01-7-005] (cancellation of an order to interrupt grid connection use on the day of the disconnection) billed in the invoice?	no	A11	Cluster: Rejection The billed article does not correspond to the service to be billed for a cancelled order for the interruption of the grid connection use.
—	—	yes	→ Step 180	—
180	Does the price in the invoice match the price from the price sheet?	no	A12	Cluster: Rejection Price in the invoice does not match the price “Cancellation of an order to interrupt grid connection use” on the price sheet, or the article ID is not named in the price sheet.
—	—	yes	→ Step 440	—
190	Was the disconnection from the disconnection order successful?	yes	→ Step 200	—
—	—	no	→ Step 250	Note: Disconnection was not successful.
200	Has the supplier already ordered the restoration of the grid connection use for the interruption of the grid connection use implemented from this order?	yes	→ Step 210	—
—	—	no	→ Step 220	—
210	Was the reconnection ordered by the supplier with the option “reconnection also outside regular working hours”?	yes	→ Step 230	—
—	—	no	→ Step 220	—
220	Are both article IDs [2-01-7-001] (interruption of grid connection use during regular working hours) and [2-01-7-002] (restoration of grid connection use during regular working hours) billed in the invoice?	no	A13	Cluster: Rejection The billed article ID(s) do(es) not correspond to the service to be billed for an interruption and restoration of the grid connection use.
—	—	yes	→ Step 240	—
230	Is article ID [2-01-7-001] (interruption of grid connection use during regular working hours) and, in addition, exactly one of the two article IDs [2-01-7-002] (restoration of grid connection use during regular working hours) or [2-01-7-006] (restoration of grid connection use outside regular working hours) billed in the invoice?	no	A14	Cluster: Rejection The billed article ID(s) do(es) not correspond to the service to be billed for an interruption and restoration of the grid connection use.
—	—	yes	→ Step 240	—
240	Do the prices in the invoice match the prices from the price sheet?	no	A15	Cluster: Rejection At least one price in the invoice does not match the price for an interruption and restoration of the grid connection use on the price sheet, or at least one article ID is not named in the price sheet
—	—	yes	→ Step 440	—
250	Is article ID [2-01-7-003] (unsuccessful interruption) billed in the invoice?	no	A16	Cluster: Rejection The billed article does not correspond to the service to be billed for an unsuccessful interruption
—	—	yes	→ Step 260	—
260	Does the price in the invoice match the price from the price sheet?	no	A17	Cluster: Rejection Price in the invoice does not match the price for an unsuccessful interruption on the price sheet, or the article ID is not named in the price sheet
—	—	yes	→ Step 330	—
270	Is a valid price sheet “price sheet disconnect / reconnect and late payment charges” available for the billing point in time?	no	A18	Cluster: Rejection The supplier has no valid price sheet for the late payment charges
—	—	yes	→ Step 280	—
280	Does the supplier have the invoice to which the late payment charges invoice relates?	no	A19	Cluster: Rejection The invoice to which the late payment charges invoice refers is not known.
—	—	yes	→ Step 290	—
290	Is article ID [2-02-0-001] (flat-rate late payment charges) or article ID [2-02-0-002] (variable late payment charges) billed in the invoice?	no	A20	Cluster: Rejection The billed article does not correspond to the service to be billed for late payment charges
—	—	yes	→ Step 300	—
300	Are the late payment charges justified?	no	A21	Cluster: Rejection The late payment charges are not justified
—	—	yes	→ Step 310	—
310	Are the late payment charges billed as a flat rate with article ID [2-02-0-001] (late payment charges, flat rate)?	no	→ Step 330	Note: The late payment charges are billed variably with the article ID [2-02-0-002]
—	—	yes	→ Step 320	—
320	Does the price in the invoice match the price from the price sheet?	no	A22	Cluster: Rejection Price in the invoice does not match the price for late payment charges on the price sheet, or the article ID is not named in the price sheet
—	—	yes	→ Step 440	—
330	Do the late payment charges asserted comply with the statutory provisions?	no	A23	Cluster: Rejection Price is not reasonable in amount
—	—	yes	→ Step 440	—
440	Has a previously unspecified error occurred?	no	End	Send remittance advice
—	—	yes	A99	Cluster: Rejection Other Note: The identified problem must be described/named in the response. End of usability: 01.10.2026 00:00