How To Fix UCU2100 - Definition of method layout is invalid

UCU2100 - Overview

• Message type: E = Error

• Message class: UCU2 - Messages for Framework of Step/Method Maintenance

• Message number: 100

• Message text: Definition of method layout is invalid

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 UCU2100 - Definition of method layout is invalid ?

  The SAP error message UCU2100, which states "Definition of method layout is invalid," typically occurs in the context of ABAP programming, particularly when dealing with method definitions in classes. This error indicates that there is an issue with the layout or structure of a method in a class definition.
  Causes:
  
  Incorrect Method Signature: The method signature may not match the expected format, including issues with parameters, return types, or visibility (public, private, protected).
  Missing or Incorrect Annotations: If you are using annotations in your method definition, they may be incorrectly specified or missing.
  Syntax Errors: There may be syntax errors in the method definition or implementation that prevent the method from being recognized correctly.
  Inconsistent Class Definition: The method may not be properly defined in the class interface or may not match the implementation in the class body.
  Inheritance Issues: If the method is part of an inherited class, there may be issues with overriding or