How To Fix FKKBIX2235 - Billing request adjustment category &1 and category &2 do not match

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 235

• Message text: Billing request adjustment category &1 and category &2 do not match

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX2235 - Billing request adjustment category &1 and category &2 do not match ?

  The SAP error message FKKBIX2235 indicates that there is a mismatch between the billing request adjustment categories in a billing document. This typically occurs when you are trying to process a billing request (such as a credit memo or invoice) that has different adjustment categories than what is expected or allowed in the system.
  Cause:
  
  Mismatch in Adjustment Categories: The error arises when the adjustment category of the billing request does not match the adjustment category of the original billing document. For example, if you are trying to create a credit memo for an invoice, the adjustment categories must be compatible.
  Configuration Issues: There may be configuration settings in the SAP system that define which adjustment categories can be used together. If these settings are not aligned, it can lead to this error.
  Data Entry Errors: Incorrect data entry during the creation of billing documents can also lead to this mismatch.
  
  Solution:
  
  Check Adjustment Categories: Review the adjustment categories of both the billing request and the original billing document. Ensure that they are compatible and match as required by the business process.
  Adjust Configuration: If the adjustment categories are not set up correctly in the system, you may need to adjust the configuration settings in the SAP system. This may involve working with your SAP configuration team to ensure that the adjustment categories are correctly defined and aligned.
  Correct Data Entry: If the error is due to incorrect data entry, correct the entries in the billing request or the original document to ensure they match.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on adjustment categories and their configurations.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like VF01 (Create Billing Document) or VF02 (Change Billing Document) to review and adjust billing documents.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling adjustment categories.
  User Roles: Ensure that the user has the appropriate roles and permissions to create or adjust billing documents, as this can sometimes affect the ability to process requests correctly.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in billing and invoicing processes within SAP.