How To Fix FICA_Q001 - Formal error: Incorrect call for function module FKK_WITHH_CALCULATE_TAX

SAP Error Message - Details

• Message type: E = Error

• Message class: FICA_Q - FI-CA Withholding Tax

• Message number: 001

• Message text: Formal error: Incorrect call for function module FKK_WITHH_CALCULATE_TAX

What causes this issue?

The function module FKK_WITHH_CALCULATE_TAX was called up and the vaue
"0" was transferred to the parameters I_BETRW. This constellation is
not permitted.

System Response

Error message that stops processing.

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 FICA_Q001 - Formal error: Incorrect call for function module FKK_WITHH_CALCULATE_TAX ?

  The SAP error message FICA_Q001 with the description "Formal error: Incorrect call for function module FKK_WITHH_CALCULATE_TAX" typically indicates that there is an issue with how the function module FKK_WITHH_CALCULATE_TAX is being called in the system. This function module is related to tax calculation in the context of financial accounting and contract accounts receivable and payable (FI-CA).
  Causes:
  
  Incorrect Parameters: The function module may be called with incorrect or missing parameters. Each function module has a specific interface that must be adhered to.
  Configuration Issues: There may be configuration issues in the tax settings or in the FI-CA module that affect how taxes are calculated.
  Custom Code: If there is custom ABAP code that calls this function module, it may not be correctly implemented, leading to this error.
  Version Mismatch: There could be a version mismatch or an inconsistency in the system that affects the function module's behavior.
  Authorization Issues: Sometimes, authorization issues can prevent the function module from executing correctly.
  
  Solutions:
  
  Check Function Module Parameters: Review the parameters being passed to the function module. Ensure that all required parameters are provided and that they are of the correct type and format.
  Review Custom Code: If there is custom code involved, review it for correctness. Ensure that it adheres to the expected interface of the function module.
  Configuration Review: Check the configuration settings related to tax calculation in the FI-CA module. Ensure that all necessary settings are correctly configured.
  Debugging: Use the ABAP debugger to step through the code where the function module is called. This can help identify the exact point of failure and the state of the parameters being passed.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  Consult Documentation: Review the official SAP documentation for the function module to ensure that it is being used correctly.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Function Module Documentation: You can access the documentation for FKK_WITHH_CALCULATE_TAX in the SAP system by using transaction SE37 (Function Module) and entering the function module name.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SE11: Data Dictionary
  
  
  FI-CA Configuration: Review the configuration settings in the FI-CA module, particularly those related to tax calculation and withholding tax.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message FICA_Q001.