How To Fix FKH5001 - Call of method &1 incorrect (parameter passing)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKH5 - Calculation of Charges for Payment by Payment Card

• Message number: 001

• Message text: Call of method &1 incorrect (parameter passing)

What causes this issue?

During the call of method &V1& from class &V2&, values in the interface
were transferred incompletely or incorrectly.
No value was transferred to importing parameter &V3&.

System Response

Processing was terminated.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

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

Procedure for System Administrators

INCLUDE FICA_NA_OSS OBJECT DOCU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKH5001 - Call of method &1 incorrect (parameter passing) ?

  The SAP error message FKH5001, which states "Call of method &1 incorrect (parameter passing)," typically indicates that there is an issue with the way parameters are being passed to a method in an ABAP program or function module. This error can arise due to various reasons, including:
  Causes:
  
  Incorrect Parameter Types: The parameters being passed to the method do not match the expected types defined in the method signature.
  Missing Parameters: Required parameters are not being passed to the method.
  Excess Parameters: Extra parameters that are not defined in the method signature are being passed.
  Incorrect Sequence: The order of parameters being passed does not match the order expected by the method.
  Data Structure Issues: If a complex data structure (like a table or a structure) is being passed, it may not be correctly defined or populated.
  
  Solutions:
  
  Check Method Signature: Review the method definition to ensure that the parameters being passed match the expected types, order, and number.
  Parameter Mapping: Ensure that all required parameters are being passed and that optional parameters are handled correctly.
  Data Type Validation: Validate the data types of the parameters being passed to ensure they are compatible with the method's expectations.
  Debugging: Use the ABAP debugger to step through the code and inspect the values and types of the parameters being passed at runtime.
  Documentation Review: Consult the documentation for the method to understand its requirements and constraints.
  
  Related Information:
  
  ABAP Development: Familiarity with ABAP programming and object-oriented concepts is essential for troubleshooting this error.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific method or function module you are working with.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other developers.
  
  By following these steps, you should be able to identify and resolve the issue causing the FKH5001 error in your SAP environment.