How To Fix FKKBIX602 - No class found for discount/charge key &1 account assignment group &2

FKKBIX602 - Overview

• Message type: E = Error

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

• Message number: 602

• Message text: No class found for discount/charge key &1 account assignment group &2

What causes this issue?

The system could not find a class for the base items of
<DS:DE.DISCKEY_KK>discount or charge</> &V1& and <DS:DE.DISC_ASSGR_KK>
account assignment group</> &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?

Check the system settings.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKKBIX602 - Details

• The SAP error message FKKBIX602 indicates that the system is unable to find a class for a specific discount or charge key associated with a particular account assignment group. This error typically arises in the context of financial transactions, particularly when dealing with billing or invoicing processes.
  
  Cause:
  
  Missing Configuration: The most common cause of this error is that the discount or charge key specified in the transaction is not properly configured in the system. This could mean that the key does not exist or is not linked to the appropriate account assignment group.
  Incorrect Account Assignment Group: The account assignment group specified in the error message may not be correctly set up or may not correspond to the discount/charge key being used.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings that lead to the system being unable to find the required class.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for