How To Fix WZRE_IDOC010 - Class &1 does not implement interface IF_WLF_CHECK_FOR_TABLE_APP

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_IDOC - Messages For IDOC Tool

• Message number: 010

• Message text: Class &1 does not implement interface IF_WLF_CHECK_FOR_TABLE_APP

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_IDOC010 - Class &1 does not implement interface IF_WLF_CHECK_FOR_TABLE_APP ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_IDOC010 Class &1 does not implement interface IF_WLF_CHECK_FOR_TABLE_APP
  
  Cause:
  This error occurs when a class (whose name is passed as parameter &1 in the message) is expected to implement the interface IF_WLF_CHECK_FOR_TABLE_APP but does not. This interface is required for certain IDoc processing or workflow-related checks in SAP.
  Typically, this happens in scenarios where:
  
  A custom or standard class is assigned or called in a context where SAP expects it to implement the interface IF_WLF_CHECK_FOR_TABLE_APP.
  The class is used in workflow or IDoc processing where table application checks are performed.
  The class was either not implemented correctly or the wrong class name was configured in a customizing or user exit.
  
  
  What is IF_WLF_CHECK_FOR_TABLE_APP?
  
  It is an SAP interface used in workflow or IDoc processing to check table applications.
  Classes implementing this interface provide methods to validate or process data related to table applications in workflows or IDocs.
  
  
  Solution:
  
  
  Check the Class Implementation:
  
  Go to transaction SE24 (Class Builder).
  Enter the class name mentioned in the error message.
  Check if the class implements the interface IF_WLF_CHECK_FOR_TABLE_APP.
  If not, you need to either:
  
  Implement the interface in the class.
  Or use a different class that already implements the interface.
  
  
  
  
  
  Implement the Interface:
  
  If you have a custom class, implement the interface IF_WLF_CHECK_FOR_TABLE_APP.
  Implement all required methods of the interface.
  Test the implementation thoroughly.
  
  
  
  Check Configuration:
  
  Verify where the class is assigned or called.
  For example, check workflow customizing, user exits, or IDoc processing settings.
  Ensure the correct class is assigned that implements the interface.
  
  
  
  Transport and Activate:
  
  After implementing or correcting the class, transport the changes if needed.
  Activate the class and interface implementation.
  
  
  
  Testing:
  
  Re-run the process that caused the error.
  Confirm that the error no longer appears.
  
  
  
  
  Additional Information:
  
  This error is common in custom developments or enhancements involving workflows or IDoc processing.
  The interface IF_WLF_CHECK_FOR_TABLE_APP is part of SAP's workflow framework.
  If you are unsure about the implementation, consult SAP documentation or SAP Notes related to workflow and IDoc processing.
  Sometimes, SAP Notes or OSS messages provide patches or guidance for this error.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  Class &1 does not implement interface IF_WLF_CHECK_FOR_TABLE_APP
  
  
  Cause
  The class used does not implement the required interface for workflow/table application checks
  
  
  Solution
  Implement the interface in the class or assign a correct class that implements it
  
  
  Transaction
  SE24 (Class Builder)
  
  
  Interface
  IF_WLF_CHECK_FOR_TABLE_APP
  
  
  
  
  If you provide the class name or the context where this error occurs, I can help you with more specific guidance.