How To Fix CA_TTE051 - Calculation tax procedure cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 051

• Message text: Calculation tax procedure cannot be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE051 - Calculation tax procedure cannot be determined ?

  The SAP error message CA_TTE051, which states "Calculation tax procedure cannot be determined," typically occurs in the context of tax calculations in SAP systems, particularly when dealing with tax procedures in the context of sales and distribution (SD) or financial accounting (FI). This error indicates that the system is unable to determine the appropriate tax procedure for a transaction, which can lead to issues in processing invoices, sales orders, or other financial documents.
  Causes:
  
  Missing Tax Procedure Configuration: The tax procedure may not be defined in the system for the relevant country or region.
  Incorrect Master Data: The master data for customers, vendors, or materials may not have the correct tax classification or tax codes assigned.
  Missing Tax Codes: The tax codes required for the transaction may not be set up in the system.
  Inconsistent Settings: There may be inconsistencies in the configuration settings between the tax procedure and the relevant company code or sales area.
  Country-Specific Settings: The system may not have the necessary country-specific settings configured for tax calculation.
  
  Solutions:
  
  
  Check Tax Procedure Configuration:
  
  Go to the transaction code OBYZ to check the tax procedure assigned to your company code.
  Ensure that the tax procedure is correctly defined for the relevant country.
  
  
  
  Review Master Data:
  
  Check the customer and vendor master records to ensure that the tax classification is correctly assigned.
  For materials, ensure that the tax classification in the material master is set up correctly.
  
  
  
  Verify Tax Codes:
  
  Use transaction code FTXP to check if the required tax codes are defined and active in the system.
  Ensure that the tax codes are assigned to the relevant tax procedure.
  
  
  
  Check Configuration Consistency:
  
  Review the configuration settings in SPRO (SAP Reference IMG) under Financial Accounting (FI) and Sales and Distribution (SD) to ensure that the tax procedure is consistent with the company code and sales area settings.
  
  
  
  Country-Specific Configuration:
  
  Ensure that any country-specific tax settings are correctly configured. This may involve checking the settings for VAT, sales tax, or other local tax regulations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help notes related to tax configuration for your specific version of SAP, as there may be additional steps or considerations based on your system's setup.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OBYZ: Maintain Tax Procedures
  FTXP: Maintain Tax Codes
  SPRO: SAP Reference IMG for configuration settings
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to tax procedures and configurations.
  
  
  Testing: After making changes, perform tests to ensure that the tax calculation works correctly for various transactions.
  
  
  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 tax configuration within SAP.