How To Fix FF783 - Tax determined is 0; no tax split possible

SAP Error Message - Details

• Message type: E = Error

• Message class: FF - FI Function Module Messages

• Message number: 783

• Message text: Tax determined is 0; no tax split possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FF783 - Tax determined is 0; no tax split possible ?

  The SAP error message FF783, which states "Tax determined is 0; no tax split possible," typically occurs in the context of financial transactions where tax calculations are involved, such as in accounts payable or accounts receivable processes. This error indicates that the system could not determine any tax amount for the transaction, which prevents it from performing a tax split.
  Causes:
  
  Missing Tax Codes: The transaction may not have an appropriate tax code assigned, leading to a tax amount of zero.
  Incorrect Tax Configuration: The tax configuration in the system may not be set up correctly, including tax rates or tax determination rules.
  Transaction Type: The type of transaction may not be subject to tax, or the tax determination logic may not apply to the specific transaction.
  Master Data Issues: The vendor or customer master data may not have the necessary tax information, such as tax classification or tax jurisdiction.
  Document Type Settings: The document type used for the transaction may not be configured to allow tax determination.
  
  Solutions:
  
  Check Tax Code Assignment: Ensure that the appropriate tax code is assigned to the transaction. You can do this by reviewing the line items in the document.
  Review Tax Configuration: Verify the tax configuration settings in the system. This includes checking the tax rates, tax categories, and tax determination rules in the relevant customizing settings (Transaction Code: SPRO).
  Update Master Data: Ensure that the vendor or customer master data includes the correct tax information. This can be done by checking the tax classification fields in the master data records.
  Document Type Configuration: Review the configuration of the document type being used to ensure it is set up to allow for tax determination.
  Test with Different Scenarios: If applicable, try creating a similar transaction with different parameters to see if the issue persists. This can help identify if the problem is specific to certain conditions.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FB60 (Enter Incoming Invoice), FB70 (Enter Outgoing Invoice), or FBL1N (Vendor Line Item Display) to analyze the transactions.
  Tax Configuration: The relevant configuration can be found under the following path in SPRO: 
  
  Financial Accounting (New) > Financial Accounting Global Settings (New) > Tax on Sales/Purchases > Basic Settings.
  
  
  Debugging: If the issue persists, consider using the debugging tools in SAP to trace the tax determination process and identify where it fails.
  
  If the problem continues 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.