How To Fix FKKBIX023 - Configuration of class &1 is inconsistent or not up-to-date

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 023

• Message text: Configuration of class &1 is inconsistent or not up-to-date

What causes this issue?

The <DS:DE.BITCAT_KK>billable item class</> is not consistent.

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?

To obtain more detailed information, call the maintenance of billable
item classes and perform a consistency check for this class.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX
Follow the instructions below, depending on the type of error.
<ZH>Customer Fields</>
For the billable item class, you activated customer fields in the field
selection, but these fields are not (or are no longer) contained in the
Customizing include of the field catalog.
Check the field selection for the class in the configuration. To do so,
select the class and choose the <LS>@3R@ Customer Fields</> (<LS>Choose
Customer Fields</>) pushbutton.
The system indicates those active customer fields that are not in the
Customizing include. You can delete these fields from the configuration.
Before you generate the interface for the class (in the Customizing
activity <LS>Generate Interfaces for Billable Item Classes</>), check if
the Customizing includes were transported to the system completely.
<ZH>Index Fields</>
You defined index fields for the billable item class, but these fields
are not (or are no longer) contained in the pool of available fields.
This situation can arise, for example, if you deactivate a customer
field that is still used in an index.
RESET N1
Check the indexes for the class in the configuration. Select the class
and choose the <LS>@U3@ Indexes</> (<LS>Manage Indexes</>) pushbutton.
The system indicates those indexes that have errors.
To make the billable item class consistent, either modify the indexes,
or change the field selection of the class (customer fields, interface
components).
<ZH>Subitems</>
You have activated the use of subitems by selecting the interface
component <DS:TX.FKKBIX_IFCOMP_SUBITEMS>Subitems for Billable Items</>,
but have not made a selection for all fields in the activity <LS>
Optimization of Performance and Data Storage</>.
Make sure that, for each field, you enter where it should be used.
<ZH>Structures</>
You used fields for the billable item class, but these fields are not
contained in the work structure.
The fields used in the class are automatically added to the work
structures when the configuration of the class is activated. Activate
the configuration of the class.
<ZH>Update of the Configuration</>
If the definition of the interface components or customer fields change
after the last configuration version was created, the system requests
you to update the configuration of the class.
To update the configuration of the class, call the configuration of this
class in change mode and then save.

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 FKKBIX023 - Configuration of class &1 is inconsistent or not up-to-date ?

  The SAP error message FKKBIX023 indicates that there is an inconsistency or outdated configuration in the class specified in the message. This error typically arises in the context of the SAP Financial Accounting (FI) module, particularly when dealing with the configuration of account determination or other related settings.
  Cause:
  
  Inconsistent Configuration: The class specified in the error message may have been modified or not properly configured in the system.
  Missing or Incorrect Entries: There may be missing or incorrect entries in the configuration tables related to the class.
  Transport Issues: If the configuration was transported from one system to another (e.g., from development to production), there may have been issues during the transport process that led to inconsistencies.
  Version Mismatch: The configuration might not be compatible with the current version of the SAP system or the specific module being used.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the configuration settings for the class mentioned in the error message. You can do this through transaction codes like SPRO (SAP Project Reference Object) and navigate to the relevant configuration area.
  Ensure that all necessary settings are correctly defined and up-to-date.
  
  
  
  Consistency Check:
  
  Use transaction code OBYC to check the account determination settings. Ensure that all necessary accounts are assigned correctly.
  You can also use transaction code SFW5 to check for inconsistencies in the configuration.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  Re-import the transport if necessary, or manually adjust the configuration in the target system.
  
  
  
  Update Class Configuration:
  
  If the class configuration is outdated, update it to reflect the current business requirements and ensure it aligns with the latest SAP notes or guidelines.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. Sometimes, SAP releases notes that provide fixes or additional guidance for known issues.
  
  
  
  Testing:
  
  After making changes, perform thorough testing to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), OBYC (for account determination), and SE11 (for data dictionary) to investigate the issue further.
  Documentation: Review SAP documentation related to the specific module and configuration settings to understand the requirements and dependencies.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.