How To Fix /IWBEP/CM_MGW_BOP_DT028 - Cannot delete BOP configuration as class &1 still exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_BOP_DT -

• Message number: 028

• Message text: Cannot delete BOP configuration as class &1 still exists

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 /IWBEP/CM_MGW_BOP_DT028 - Cannot delete BOP configuration as class &1 still exists ?

  The SAP error message /IWBEP/CM_MGW_BOP_DT028 indicates that there is an attempt to delete a Business Object Processing (BOP) configuration, but the deletion cannot proceed because a class associated with that configuration still exists. This typically occurs in the context of SAP Gateway and OData services.
  Cause:
  The error is caused by the presence of a class that is still linked to the BOP configuration you are trying to delete. This could happen if:
  
  The class is still being used in the system.
  There are dependencies or references to the class that prevent its deletion.
  The BOP configuration is not fully detached from the class.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Class: The error message will indicate the class (denoted as &1) that is preventing the deletion. Make a note of this class name.
  
  
  Check Dependencies: Investigate if there are any active references or dependencies on the class. You can do this by:
  
  Checking if the class is being used in any active OData services.
  Looking for any other configurations or objects that reference this class.
  
  
  
  Remove References: If you find that the class is being used, you will need to:
  
  Remove or deactivate any OData services that are using the class.
  Detach the class from any BOP configurations or other objects that reference it.
  
  
  
  Delete the Class: Once all references are removed, you can proceed to delete the class if it is no longer needed.
  
  
  Delete the BOP Configuration: After successfully removing the class and its dependencies, you should be able to delete the BOP configuration without encountering the error.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE80 (Object Navigator) or SE24 (Class Builder) to manage classes and configurations.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error.
  Documentation: Refer to the SAP Gateway documentation for more information on BOP configurations and OData service management.
  
  If you continue to face issues after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have more tools and access to diagnose the problem in detail.