How To Fix FKKINV164 - Base amount for charge/discount must be smaller than maximum amount

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 164

• Message text: Base amount for charge/discount must be smaller than maximum amount

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINV164 - Base amount for charge/discount must be smaller than maximum amount ?

  The SAP error message FKKINV164 indicates that there is an issue with the base amount for a charge or discount in a billing document. Specifically, the error states that the base amount must be smaller than the maximum amount defined for that charge or discount. This typically occurs in the context of contract accounts receivable and payable (FI-CA) when processing invoices or billing documents.
  Cause:
  
  Configuration Issue: The maximum amount for the charge or discount may be set incorrectly in the system configuration.
  Data Entry Error: The base amount entered for the charge or discount exceeds the maximum amount allowed.
  Business Rules: There may be specific business rules or conditions that dictate the maximum allowable amounts for charges or discounts that are not being adhered to.
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for the charge or discount in the SAP system.
  Verify the maximum amount set for the charge or discount and ensure it aligns with business requirements.
  
  
  
  Review Document Data:
  
  Check the billing document or invoice that triggered the error.
  Ensure that the base amount for the charge or discount is less than the maximum amount defined in the system.
  
  
  
  Adjust Amounts:
  
  If the base amount is indeed higher than the maximum allowed, adjust the amount to comply with the defined limits.
  If necessary, consult with relevant stakeholders to determine if the maximum amount needs to be revised.
  
  
  
  Testing:
  
  After making adjustments, test the billing process again to ensure that the error does not recur.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional context on the error message and related configuration settings.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FBL5N (Customer Line Item Display) or FB03 (Display Document) to review the relevant documents.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits or BAdIs: If custom logic is implemented, review any user exits or BAdIs that might affect the calculation of charges or discounts.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.