How To Fix /PM0/ABP_BCTAX_MSG104 - Calculation not defined - manual posting required

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BCTAX_MSG -

• Message number: 104

• Message text: Calculation not defined - manual posting required

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_BCTAX_MSG104 - Calculation not defined - manual posting required ?

  The SAP error message /PM0/ABP_BCTAX_MSG104 Calculation not defined - manual posting required typically occurs in the context of tax calculations within the SAP system, particularly when dealing with the Business Configuration (BC) for tax settings. This error indicates that the system is unable to automatically calculate the tax for a particular transaction or posting because the necessary configuration or rules are not defined.
  Cause:
  
  Missing Tax Configuration: The most common cause is that the tax calculation rules for the specific transaction type or scenario have not been set up in the system.
  Incorrect Tax Codes: The tax codes used in the transaction may not be properly defined or may not correspond to the correct tax calculation procedures.
  Transaction Type Not Supported: The transaction type being processed may not be supported for automatic tax calculation.
  Changes in Tax Regulations: Changes in tax laws or regulations may require updates to the tax configuration in SAP.
  
  Solution:
  
  
  Check Tax Configuration:
  
  Navigate to the tax configuration settings in SAP (usually found in the SPRO transaction under Financial Accounting > Tax on Sales/Purchases).
  Ensure that the relevant tax codes and calculation procedures are defined for the specific transaction type.
  
  
  
  Define Tax Calculation Procedures:
  
  If the tax calculation procedure is missing, you may need to define it. This involves setting up the necessary tax codes, rates, and calculation rules.
  Ensure that the tax codes are assigned to the relevant company codes and that they are active.
  
  
  
  Review Transaction Details:
  
  Check the details of the transaction that triggered the error. Ensure that the correct tax codes are being used and that all required fields are filled out correctly.
  
  
  
  Manual Posting:
  
  If the automatic calculation cannot be resolved, you may need to perform a manual posting for the tax amount until the configuration issue is addressed.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidance on configuring tax settings for your region or industry.
  
  
  
  Testing:
  
  After making changes, perform test transactions to ensure that the tax calculation works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on tax configuration.
  User Exits and BAdIs: In some cases, custom logic may be required to handle specific tax scenarios. Review any user exits or BAdIs that may be relevant to tax calculations.
  Training and Documentation: Ensure that users involved in financial postings are trained on the correct procedures for handling tax-related transactions in SAP.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP tax configuration.