How To Fix FKKUT006 - Program error: tax data for item &1 incompatible

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKUT - Messages for U.S. Telecommunications Taxes

• Message number: 006

• Message text: Program error: tax data for item &1 incompatible

What causes this issue?

A tax item with item number &V1& was transferred to the module
FKK_UT_TAX_CONVERT_TABLES or the module FKK_UT_TAX_ITEMS_CREATE.
However, no basis data for the tax calculation was transferred for this
item.

System Response

The data could not be processed.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

INCLUDE FICA_NA_OSS OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKUT006 - Program error: tax data for item &1 incompatible ?

  The SAP error message FKKUT006 ("Program error: tax data for item &1 incompatible") typically occurs in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules. This error indicates that there is an inconsistency or incompatibility in the tax data associated with a specific item in a billing document or financial transaction.
  Causes:
  
  
  Inconsistent Tax Data: The tax data for the item in question may not match the expected format or values defined in the system. This can happen if there are changes in tax rates or tax codes that have not been properly updated in the relevant master data.
  
  
  Configuration Issues: There may be configuration issues in the tax settings, such as incorrect tax codes assigned to the item or missing tax determination rules.
  
  
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes to the tax configuration, this could lead to inconsistencies.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system that manipulate tax data, they may not be functioning correctly.
  
  
  Solutions:
  
  
  Check Tax Configuration: Review the tax configuration settings in the SAP system. Ensure that the tax codes and rates are correctly defined and that they match the requirements for the items being processed.
  
  
  Review Item Data: Examine the specific item (indicated by &1 in the error message) to check its tax data. Ensure that the tax code assigned to the item is valid and that all necessary tax information is present.
  
  
  Data Consistency Check: Run consistency checks on the relevant master data and transactional data to identify any discrepancies. This can often be done using standard SAP reports or transaction codes.
  
  
  Debugging: If the issue persists, consider debugging the program to identify the exact point of failure. This may require the assistance of a developer or SAP support.
  
  
  Consult Documentation: Review SAP notes and documentation related to the error message. There may be specific notes that address known issues or provide guidance on resolving the error.
  
  
  Contact SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant configuration settings.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB40 (for tax code determination) and FBL1N (for vendor line items) to help diagnose the issue.
  SAP Notes: Search the SAP Support Portal for notes related to FKKUT006, as there may be specific patches or updates that address this error.
  Documentation: Review the SAP Help Portal for documentation on tax configuration and error handling in FI-CA or Convergent Charging.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the FKKUT006 error in your SAP system.