How To Fix FKKBIX293 - Billing item type is missing for subprocess/billable item type &1/&2

FKKBIX293 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 293

• Message text: Billing item type is missing for subprocess/billable item type &1/&2

What causes this issue?

No <DS:DE.BILL_ITEMTYPE_KK>billing item type</> or one that is not
allowed is assigned to <DS:DE.SUB_PROCESS_KK>subprocess</> &V1& and the
<DS:DE.BITTYPE_KK>billable item type</> &V2&.

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?

INCLUDE FICA_NA_CUST_1 OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKKBIX293 - Details

• The SAP error message FKKBIX293 indicates that there is a missing billing item type for a specific subprocess or billable item type in the billing process. This error typically arises in the context of billing documents, particularly in the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules.
  
  Cause:
  The error can occur due to several reasons:
  
  
  Configuration Issues: The billing item type has not been defined in the system for the specified subprocess or billable item type.
  Missing Customization: The necessary customization settings for billing item types may not have been completed.
  Data Inconsistencies: There may be inconsistencies in the data related to billing item types or subprocesses.
  Incorrect Mapping: The mapping between the subprocess and the billing item type may not be correctly set up.
  
  
  Solution:
  To resolve the FKKBIX293 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for billing item types in the SAP system.
  Ensure that the billing item