How To Fix FKKBIX2031 - No duplicate check possible using check schema &2 for consumption item &1

FKKBIX2031 - Overview

• Message type: E = Error

• Message class: FKKBIX2 - Billing in Contract Accounts Receivable and Payable

• Message number: 031

• Message text: No duplicate check possible using check schema &2 for consumption item &1

What causes this issue?

For consumption item &V1&, it is not possible to perform a duplicate
check using <DS:DE.CIT_DCSCHEMA_KK>check schema</> &V2&, since the
existing entries in the duplicate check table - against which the check
should be made - are no longer valid due to a change to the
configuration.

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?

You can either take back the configuration change to the check schema,
or you can adjust the existing entries in the duplicate check table in
accordance with the new configuration using report RFKKBIXCITDC_CONVERT.

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 FKKBIX2031 - No duplicate check possible using check schema &2 for consumption item &1 ?

  The SAP error message FKKBIX2031 indicates that there is an issue with the duplicate check for a consumption item in the context of the SAP system's financial accounting or controlling modules. This error typically arises when the system is unable to perform a duplicate check due to the configuration of the check schema or the specific item being processed.
  
  Cause:
  
  Check Schema Configuration: The check schema specified for the duplicate check may not be properly configured or may not include the necessary parameters to perform the check for the specific consumption item.
  Item Type: The item being processed may not be eligible for a duplicate check based on the current configuration or the nature of the item.
  Missing or Incorrect Settings: There may be missing or incorrect settings in the configuration of the duplicate check, such as the absence of relevant fields or criteria that need to be checked for duplicates.
  
  
  Solution:
  
  
  Review Check Schema: 
  
  Go