How To Fix CA_TTE661 - RFC: Calculate taxes, parameter command=complete input document

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 661

• Message text: RFC: Calculate taxes, parameter command=complete input document

What causes this issue?

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System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE661 - RFC: Calculate taxes, parameter command=complete input document ?

  The SAP error message CA_TTE661, which states "RFC: Calculate taxes, parameter command=complete input document," typically occurs in the context of tax calculation processes within SAP systems, particularly when using the Tax Calculation Engine (TTE). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting.
  Possible Causes:
  
  
  Incorrect Input Data: The input data provided for tax calculation may be incomplete or incorrect. This can include missing fields or invalid values in the document being processed.
  
  
  Configuration Issues: There may be issues with the configuration of the tax calculation settings in the SAP system. This includes settings related to tax codes, tax jurisdictions, or tax calculation procedures.
  
  
  RFC Connection Problems: If the tax calculation is being performed via a Remote Function Call (RFC) to another system or service, there may be connectivity issues or problems with the RFC destination.
  
  
  Authorization Issues: The user or system performing the tax calculation may not have the necessary authorizations to execute the required functions.
  
  
  System Bugs or Limitations: There may be bugs in the SAP system or limitations in the version being used that affect tax calculation.
  
  
  Solutions:
  
  
  Check Input Data: Review the input data being sent for tax calculation. Ensure that all required fields are populated correctly and that the data adheres to the expected formats.
  
  
  Review Configuration: Verify the configuration settings for tax calculation in the SAP system. Ensure that tax codes, jurisdictions, and calculation procedures are set up correctly.
  
  
  Test RFC Connections: If the tax calculation involves an RFC call, check the RFC connection settings. Use transaction SM59 to test the connection and ensure it is functioning properly.
  
  
  Check Authorizations: Ensure that the user or system executing the tax calculation has the necessary authorizations. This may involve checking roles and permissions in the SAP system.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues or bugs related to the error message CA_TTE661.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the error occurs. This may require technical expertise in ABAP or the specific tax calculation logic.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Module), SE80 (Object Navigator), and SM59 (RFC Destinations) for troubleshooting.
  Documentation: Review SAP documentation related to the Tax Calculation Engine and the specific tax calculation processes in your version of SAP.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the CA_TTE661 error and implement an appropriate solution.