How To Fix SMT077 - Method &1 of class &2 has no parameter &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT -

• Message number: 077

• Message text: Method &1 of class &2 has no parameter &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT077 - Method &1 of class &2 has no parameter &3 ?

  The SAP error message SMT077 indicates that there is an issue with a method in a class where a specified parameter is not recognized or does not exist. This typically occurs in the context of ABAP programming, particularly when dealing with class methods in Object-Oriented ABAP.
  Cause:
  The error can be caused by several factors:
  
  Typographical Error: There may be a typo in the method call where the parameter name is misspelled.
  Method Signature Change: The method may have been modified, and the parameter in question has been removed or renamed.
  Incorrect Method Call: The method being called may not be the correct one, or it may belong to a different class.
  Version Mismatch: If you are using a different version of a class or library, the method signature may differ from what is expected.
  
  Solution:
  To resolve the SMT077 error, you can take the following steps:
  
  
  Check Method Definition: Verify the method definition in the class to ensure that the parameter you are trying to use actually exists. You can do this by navigating to the class in the ABAP Workbench (SE80 or SE24) and checking the method signature.
  
  
  Correct Parameter Name: If there is a typo in the parameter name, correct it in your method call.
  
  
  Update Code: If the method has been changed (e.g., parameters added, removed, or renamed), update your code to match the current method signature.
  
  
  Check Class and Method: Ensure that you are calling the correct method from the correct class. If you are using inheritance, make sure you are aware of which class the method is being called from.
  
  
  Consult Documentation: If the method is part of a standard SAP class or library, consult the relevant SAP documentation or release notes to understand any changes that may have been made.
  
  
  Debugging: If you are still unable to resolve the issue, consider using the ABAP debugger to step through the code and identify where the error occurs.
  
  
  Related Information:
  
  ABAP Workbench (SE80): Use this tool to navigate and explore classes and methods.
  SE24 (Class Builder): This transaction allows you to view and edit class definitions and methods.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or changes related to the class or method you are working with.
  Community Forums: Consider reaching out to SAP community forums or support for additional insights if the issue persists.
  
  By following these steps, you should be able to identify and resolve the cause of the SMT077 error in your SAP environment.