How To Fix KW359 - A function forms the basis of literal parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 359

• Message text: A function forms the basis of literal parameters

What causes this issue?

Literal parameters must be filled with a function which contains a
table field as a physical realization.

System Response

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

How to fix this error?

Please choose a valid function

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW359 - A function forms the basis of literal parameters ?

  The SAP error message KW359, which states "A function forms the basis of literal parameters," typically occurs in the context of ABAP programming when there is an issue with the use of literals in function calls. This error indicates that a function module or method is being called with parameters that are not correctly defined or are not compatible with the expected types.
  Cause:
  
  Literal Parameters: The error often arises when a function is called with literal values (like strings or numbers) that do not match the expected parameter types defined in the function module or method signature.
  Incorrect Data Types: The parameters being passed may not be of the correct data type or structure as defined in the function module.
  Missing or Incorrectly Defined Parameters: If the function expects certain parameters to be passed and they are either missing or incorrectly defined, this error can occur.
  
  Solution:
  
  Check Function Module/Method Signature: Review the definition of the function module or method you are calling. Ensure that the parameters you are passing match the expected types and structures.
  Correct Data Types: Make sure that the literals you are using as parameters are of the correct data type. For example, if a parameter expects a string, ensure you are passing a string and not a number or another type.
  Use Variables Instead of Literals: If possible, use variables that are already defined with the correct data types instead of literals. This can help avoid type mismatch issues.
  Debugging: Use debugging tools in SAP to step through the code and identify where the error is occurring. This can help you pinpoint the exact parameter causing the issue.
  Consult Documentation: Refer to the SAP documentation for the specific function module or method to understand the expected parameters and their types.
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with ABAP data types and how they are used in function calls.
  Function Module Documentation: Each function module in SAP has documentation that describes its parameters, expected data types, and usage. This can be accessed through transaction SE37 or SE80.
  Error Handling: Implement error handling in your ABAP code to gracefully manage situations where parameters may not be valid.
  
  By following these steps, you should be able to resolve the KW359 error and ensure that your function calls are correctly formed with the appropriate parameters.