How To Fix FKKINV673 - Type of preliminary invoice has not been specified

FKKINV673 - Overview

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 673

• Message text: Type of preliminary invoice has not been specified

What causes this issue?

According to the configuration check &v1& for an invoicing document a
preliminary invoice should be created. In this case, it is necessary to
enter the type of preliminary invoice.

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?

Define the preliminary invoice type in the configuration of the check
&v1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKKINV673 - Details

• The SAP error message FKKINV673 indicates that the type of preliminary invoice has not been specified in the system. This error typically occurs in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules when dealing with invoicing processes.
  
  Cause:
  The error arises when the system expects a specific type of preliminary invoice to be defined, but it is either missing or not properly configured. This can happen due to:
  
  Missing Configuration: The preliminary invoice type may not be set up in the system.
  Incorrect Document Type: The document type for the invoice may not be correctly assigned or recognized.
  Data Entry Issues: There may be issues with the data entry where the invoice type is not specified or incorrectly specified.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the invoicing process in SAP.
  Ensure that the preliminary invoice types are defined correctly