How To Fix FKKBIX_BIP136 - Calc. rule &1 in condition type &2 (bill. plan item &3) is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX_BIP -

• Message number: 136

• Message text: Calc. rule &1 in condition type &2 (bill. plan item &3) is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX_BIP136 - Calc. rule &1 in condition type &2 (bill. plan item &3) is not supported ?

  The SAP error message FKKBIX_BIP136 indicates that there is an issue with a calculation rule in a billing plan item. This error typically arises in the context of billing and invoicing processes, particularly when dealing with billing plans and conditions in SAP.
  Cause:
  The error message FKKBIX_BIP136 is triggered when:
  
  Unsupported Calculation Rule: The calculation rule specified in the condition type is not supported for the billing plan item. This could be due to the configuration of the condition type or the specific rules defined for the billing plan.
  Incorrect Configuration: The condition type or calculation rule may not be properly configured in the system, leading to incompatibility with the billing plan item.
  Missing or Incorrect Data: There may be missing or incorrect data in the billing plan item or related master data that prevents the calculation from being executed correctly.
  
  Solution:
  To resolve the FKKBIX_BIP136 error, you can take the following steps:
  
  
  Check Condition Type Configuration:
  
  Go to the configuration settings for the condition type in transaction code SPRO.
  Verify that the calculation rules associated with the condition type are correctly defined and supported for billing plans.
  
  
  
  Review Billing Plan Item:
  
  Check the billing plan item (bill. plan item &3) for any inconsistencies or missing data.
  Ensure that the billing plan item is set up correctly and that all required fields are populated.
  
  
  
  Adjust Calculation Rules:
  
  If the calculation rule is indeed unsupported, consider adjusting the calculation rules or using a different condition type that is compatible with the billing plan item.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific condition type and billing plan configuration to understand any limitations or requirements.
  
  
  
  Testing:
  
  After making changes, perform a test to ensure that the error no longer occurs and that the billing process can proceed without issues.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. They may provide insights or patches if the issue is related to a known bug.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), VF01 (for billing document creation), and VK11 (for condition maintenance).
  SAP Notes: Search for SAP Notes related to FKKBIX_BIP136 for any specific fixes or recommendations provided by SAP.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the FKKBIX_BIP136 error and implement a suitable solution.