How To Fix CFD_REPOSITORY_UTIL065 - The class was called with the wrong data type.

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REPOSITORY_UTIL - Custom Fields: Repository

• Message number: 065

• Message text: The class was called with the wrong data type.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REPOSITORY_UTIL065 - The class was called with the wrong data type. ?

  The SAP error message CFD_REPOSITORY_UTIL065, which states "The class was called with the wrong data type," typically occurs in the context of ABAP programming or when working with Business Object (BO) classes in SAP. This error indicates that a method or function was called with an argument that does not match the expected data type defined in the class.
  Causes:
  
  Data Type Mismatch: The most common cause is that the data type of the variable being passed to a method does not match the expected data type defined in the method signature.
  Incorrect Parameter Passing: If a parameter is expected to be a certain type (e.g., a structure, table, or simple data type) and a different type is passed, this error will occur.
  Changes in Class Definition: If the class definition has been changed (e.g., a method's parameter type was modified) and the calling program has not been updated accordingly, this can lead to this error.
  Dynamic Calls: If you are using dynamic calls (e.g., using CALL METHOD with variable method names), ensure that the parameters being passed are of the correct type.
  
  Solutions:
  
  Check Method Signature: Review the method signature in the class definition to ensure that the data types of the parameters being passed match the expected types.
  Data Type Conversion: If necessary, convert the data type of the variable being passed to match the expected type. This can be done using appropriate ABAP conversion functions or methods.
  Debugging: Use the ABAP debugger to step through the code and inspect the values and types of the variables being passed to the method. This can help identify where the mismatch is occurring.
  Update Code: If the class definition has changed, update the calling code to ensure that it aligns with the new method signatures.
  Consult Documentation: If you are using standard SAP classes or methods, refer to the SAP documentation for the correct usage and expected data types.
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with the various ABAP data types (e.g., elementary types, structures, internal tables) to ensure proper usage.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific class or method you are working with.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for additional insights or similar experiences from other developers.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.