How To Fix EDEREG_INV771 - Bill category &1 <> Bill category &2 in transfer-relevant lines

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 771

• Message text: Bill category &1 <> Bill category &2 in transfer-relevant lines

What causes this issue?

The transfer-relevant lines for the document contain the different
invoice types &V1& and &V2&.
The invoice types cannot be different.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The invoice type is set by a customer-specific process module, see
<DS:SIMG._ISUUTDE_000068>Define Process Control (Part 1)</>. Check
whether it sets the same invoice type for all transfer-relevant lines.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_INV771 - Bill category &1 <> Bill category &2 in transfer-relevant lines ?

  The SAP error message EDEREG_INV771 indicates a mismatch in the bill categories between two sets of data during a transfer process. Specifically, it suggests that the bill category of one line item does not match the bill category of another line item that is relevant for transfer. This can occur in various contexts, such as invoice processing or billing document transfers.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Inconsistent Data: The bill categories assigned to the line items in the invoice or billing document are not consistent. For example, one line item may be categorized as a "Service" while another is categorized as "Product."
  
  Configuration Issues: There may be configuration settings in the SAP system that enforce specific rules regarding bill categories, leading to this error when those rules are violated.
  Data Entry Errors: Manual data entry errors can lead to incorrect bill category assignments.
  
  
  Solution:
  To resolve the EDEREG_INV771 error, you