How To Fix TPM_TRG345 - Inconsistent amounts from BAdI implementation for tax calculation

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM_TRG - Treasury Position Management: Cross-Package Messages

• Message number: 345

• Message text: Inconsistent amounts from BAdI implementation for tax calculation

What causes this issue?

You have implemented the BAdI TPM_TAX_CALCULATION to change tax flows.
However, this generated inconsistent currency amounts for the ID number.
The position currency and local currency are the same but the amount in
position currency and amount in local currency are different.

System Response

The system terminates the cash flow calculation.

How to fix this error?

Correct the BAdI implementation.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPM_TRG345 - Inconsistent amounts from BAdI implementation for tax calculation ?

  The SAP error message TPM_TRG345, which indicates "Inconsistent amounts from BAdI implementation for tax calculation," typically arises in the context of tax calculations within the SAP system, particularly when using Business Add-Ins (BAdIs) for customizing tax calculations.
  Cause:
  The error usually occurs due to discrepancies between the amounts calculated by the standard SAP tax calculation logic and those calculated or returned by a custom BAdI implementation. This inconsistency can be caused by several factors, including:
  
  Incorrect Logic in BAdI Implementation: The custom logic implemented in the BAdI may not align with the expected calculations, leading to mismatches in tax amounts.
  Data Issues: Input data used for tax calculations may be incorrect or incomplete, leading to inconsistent results.
  Configuration Issues: Tax configuration settings in the system may not be properly set up, causing conflicts with the BAdI logic.
  Versioning Issues: If there are multiple versions of the BAdI or if the BAdI is not properly activated, it may lead to inconsistencies.
  
  Solution:
  To resolve the TPM_TRG345 error, you can follow these steps:
  
  
  Review BAdI Implementation:
  
  Check the logic implemented in the BAdI for tax calculation. Ensure that it correctly calculates the tax amounts as expected.
  Compare the results from the BAdI with the standard SAP calculations to identify discrepancies.
  
  
  
  Check Input Data:
  
  Verify the data being used for tax calculations. Ensure that all necessary fields are populated correctly and that there are no missing or incorrect values.
  
  
  
  Validate Configuration:
  
  Review the tax configuration settings in the SAP system. Ensure that they are set up correctly and that there are no conflicting settings that could affect the calculations.
  
  
  
  Debugging:
  
  Use debugging tools in SAP to trace the execution of the BAdI and identify where the inconsistency arises. This can help pinpoint the exact location of the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific BAdI and tax calculation processes. There may be known issues or additional configuration steps required.
  
  
  
  Testing:
  
  After making changes, conduct thorough testing to ensure that the tax calculations are now consistent and that the error no longer occurs.
  
  
  
  Engage SAP Support:
  
  If the issue persists after troubleshooting, consider reaching out to SAP support for further assistance. They may provide insights or patches related to the error.
  
  
  
  Related Information:
  
  BAdI Documentation: Review the documentation for the specific BAdI you are using for tax calculations. This can provide insights into expected behavior and configuration.
  SAP Notes: Check for any relevant SAP Notes that may address known issues with the BAdI or tax calculation processes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the TPM_TRG345 error in your SAP system.