How To Fix SDYN_DMSK105 - Class &1 does not implement the interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SDYN_DMSK - Data Masking: APIs

• Message number: 105

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDYN_DMSK105 - Class &1 does not implement the interface &2 ?

  The SAP error message SDYN_DMSK105 indicates that a specific class does not implement a required interface. This error typically arises in the context of ABAP programming or when working with SAP's dynamic programming features, such as Business Object Processing Framework (BOPF) or other object-oriented programming scenarios.
  Cause:
  The error occurs when:
  
  A class (denoted as &1 in the error message) is expected to implement a specific interface (denoted as &2), but it does not.
  This can happen due to:
  
  A missing implementation of the interface methods in the class.
  The class not being correctly defined or activated.
  A mismatch between the class and the interface, possibly due to changes in the interface that were not reflected in the class.
  
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Class Implementation:
  
  Go to the ABAP Workbench (transaction SE80 or SE24).
  Locate the class mentioned in the error message.
  Verify that the class is intended to implement the specified interface.
  
  
  
  Implement Missing Methods:
  
  If the class is supposed to implement the interface, ensure that all required methods defined in the interface are implemented in the class.
  If any methods are missing, add them to the class.
  
  
  
  Activate the Class:
  
  After making changes, ensure that the class is activated. You can do this by clicking the "Activate" button in the ABAP Workbench.
  
  
  
  Check for Interface Changes:
  
  If the interface has been modified recently, ensure that the class is updated accordingly to reflect those changes.
  
  
  
  Review Dependencies:
  
  Check if there are any dependencies or other classes that might be affecting the implementation. Ensure that all related components are correctly defined and activated.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality that was causing the error to ensure that it is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE24 (Class Builder), SE37 (Function Module), SE11 (Data Dictionary).
  Documentation: Review SAP documentation on ABAP classes and interfaces for more details on how to implement interfaces correctly.
  Debugging: If the error persists, consider using the ABAP debugger to trace the execution and identify where the error is being triggered.
  
  If you continue to face issues after following these steps, it may be helpful to consult with a colleague or reach out to SAP support for further assistance.