How To Fix ACMTOOL010 - Class "&1" does not implement interface: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ACMTOOL - ACMTOOL Message Class

• Message number: 010

• Message text: Class "&1" does not implement interface: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACMTOOL010 - Class "&1" does not implement interface: &2 ?

  The SAP error message ACMTOOL010 indicates that a specific class (denoted by "&1") does not implement a required interface (denoted by "&2"). This error typically arises in the context of ABAP programming when there is an attempt to use a class that is expected to implement a certain interface, but it does not.
  Cause:
  
  Class Definition Issue: The class defined in the error message does not implement the specified interface. This could be due to a missing implementation or an oversight during the class definition.
  Incorrect Class Usage: The class might be used in a context where the interface is expected, but the class does not conform to that expectation.
  Changes in Interface: If the interface was modified (methods added or changed), and the class was not updated accordingly, this error can occur.
  Typographical Errors: There might be a typo in the class name or interface name, leading to the system not recognizing the implementation.
  
  Solution:
  
  
  Check Class Implementation:
  
  Open the class in the ABAP Workbench (SE80 or SE24).
  Verify that the class implements the specified interface. If it does not, you need to add the interface to the class definition.
  
  
  
  Implement Missing Methods:
  
  If the class is supposed to implement the interface, ensure that all methods defined in the interface are implemented in the class.
  
  
  
  Correct Class Usage:
  
  Review the code where the class is being instantiated or used. Ensure that the correct class is being referenced and that it is intended to implement the specified interface.
  
  
  
  Update Class Definition:
  
  If the interface has changed, update the class to implement any new methods or changes in the interface.
  
  
  
  Check for Typos:
  
  Double-check the names of the class and interface for any typographical errors.
  
  
  
  Related Information:
  
  Transaction Codes: Use SE80 (Object Navigator) or SE24 (Class Builder) to view and edit class definitions.
  Documentation: Refer to SAP documentation for guidelines on implementing interfaces in ABAP classes.
  Debugging: If the error occurs during runtime, consider using the debugger to trace back to where the class is being called and verify the context.
  
  By following these steps, you should be able to resolve the ACMTOOL010 error and ensure that your class correctly implements the required interface.