How To Fix CA_TTE121 - Exception during tax result building

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 121

• Message text: Exception during tax result building

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE121 - Exception during tax result building ?

  The SAP error message CA_TTE121, which states "Exception during tax result building," typically occurs during the tax calculation process in SAP systems. This error can arise due to various reasons, including configuration issues, missing data, or inconsistencies in the tax determination process.
  Causes:
  
  Configuration Issues: Incorrect or incomplete configuration in the tax calculation settings can lead to this error. This includes issues with tax codes, tax rates, or tax jurisdiction settings.
  Missing Master Data: If the necessary master data (such as customer/vendor master records, material master records, etc.) is not properly maintained, it can result in errors during tax calculation.
  Inconsistent Data: Inconsistencies in the data being processed, such as missing or incorrect entries in the relevant tables, can trigger this exception.
  Custom Code: If there are custom enhancements or modifications in the tax calculation logic, they may not handle certain scenarios correctly, leading to exceptions.
  System Bugs: Occasionally, bugs in the SAP system or specific patches may cause unexpected behavior during tax calculations.
  
  Solutions:
  
  Check Configuration: Review the tax configuration settings in the SAP system. Ensure that all tax codes, rates, and jurisdiction settings are correctly defined and active.
  Validate Master Data: Ensure that all relevant master data is complete and accurate. Check customer/vendor records and material master data for any missing or incorrect information.
  Review Custom Code: If there are any custom enhancements related to tax calculation, review the code for potential issues. Debugging the custom logic may help identify the root cause.
  Check for Notes and Patches: Look for SAP Notes or patches that may address known issues related to tax calculation. Applying the latest updates can sometimes resolve unexpected errors.
  Debugging: Use the SAP debugger to trace the execution of the tax calculation process. This can help identify the exact point of failure and provide insights into the underlying issue.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and configuration.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like OB40 (for tax codes), OBYZ (for tax determination), and OBD2 (for tax jurisdiction) to review and adjust your tax settings.
  SAP Notes: Search the SAP Support Portal for relevant SAP Notes that may provide fixes or workarounds for the CA_TTE121 error.
  Documentation: Review SAP documentation related to tax calculation and configuration for your specific version of SAP.
  
  By systematically addressing these areas, you should be able to resolve the CA_TTE121 error and ensure that tax calculations are processed correctly in your SAP system.