How To Fix CLS_S4_CONV002 - Invalid call; Either object type or class type needs to be provided

CLS_S4_CONV002 - Overview

• Message type: E = Error

• Message class: CLS_S4_CONV - S/4 HANA: Classification Conversion Messages

• Message number: 002

• Message text: Invalid call; Either object type or class type needs to be provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLS_S4_CONV002 - Invalid call; Either object type or class type needs to be provided ?

  The SAP error message CLS_S4_CONV002 indicates that there is an invalid call due to the absence of either an object type or a class type in the context where it is expected. This error typically arises in scenarios involving class-based programming in ABAP, particularly when dealing with object-oriented features.
  
  Cause:
  
  Missing Object/Class Type: The error occurs when a method or function that requires an object or class type is called without providing the necessary parameters.
  Incorrect Method Call: The method being called may not be defined correctly, or the parameters being passed do not match the expected types.
  Dynamic Calls: If you are using dynamic calls (e.g., using CALL METHOD or CREATE OBJECT), the object or class type may not be correctly specified or may not exist in the current context.
  
  
  Solution:
  
  Check Method Calls: Review the method calls in your code to ensure that you are passing the correct object or class type. Make sure