How To Fix /BOBF/COM_GEN_FRAME005 - Class &1 does not implement interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GEN_FRAME -

• Message number: 005

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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GEN_FRAME005 - Class &1 does not implement interface &2 ?

  The SAP error message /BOBF/COM_GEN_FRAME005 Class &1 does not implement interface &2 typically occurs in the context of the Business Object Processing Framework (BOPF) in SAP. This error indicates that a class that is expected to implement a specific interface does not do so, which can lead to issues in the execution of BOPF operations.
  Cause:
  
  Missing Implementation: The class specified in the error message does not implement the required interface. This can happen if the class was not properly defined or if the interface was not correctly assigned to the class.
  Incorrect Configuration: There may be a misconfiguration in the BOPF model or the associated classes/interfaces.
  Development Errors: If custom development has been done, it’s possible that the developer forgot to implement the necessary interface in the class.
  
  Solution:
  
  
  Check Class Implementation:
  
  Go to the ABAP Workbench (SE80) and locate the class specified in the error message.
  Verify that the class implements the interface mentioned in the error message. If it does not, you will need to implement the interface in the class.
  
  
  
  Implement Missing Methods:
  
  If the class is supposed to implement the interface, ensure that all required methods of the interface are implemented in the class.
  
  
  
  Review BOPF Configuration:
  
  Check the BOPF configuration to ensure that the class and interface mappings are correct. This can be done in transaction BOPF or through the relevant customizing transactions.
  
  
  
  Check for Transport Issues:
  
  If this issue arose after a transport, ensure that all necessary objects (classes, interfaces, etc.) were included in the transport request.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the BOPF call to see where the error is triggered. This can provide more context on why the class is not recognized as implementing the interface.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to BOPF and the specific classes/interfaces you are working with. There may be known issues or additional guidance available.
  
  
  
  Related Information:
  
  BOPF Documentation: Familiarize yourself with the BOPF framework and its components. SAP provides extensive documentation on how to work with BOPF, including how to define and implement classes and interfaces.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums (like SAP Community or Stack Overflow) for insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.