How To Fix SIW014 - Error/cancelation during deletion of class/interface &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 014

• Message text: Error/cancelation during deletion of class/interface &1

What causes this issue?

As part of the generation of the current SIW project, a class or an
interface should be deleted. The deletion failed.

System Response

The class or interface still exists in the system.

How to fix this error?

Check if the application log contains more detailed information.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIW014 - Error/cancelation during deletion of class/interface &1 ?

  The SAP error message SIW014, which indicates "Error/cancellation during deletion of class/interface &1," typically occurs when there is an issue while attempting to delete a class or interface in the ABAP Workbench. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Dependencies: The class or interface you are trying to delete may have dependencies, such as being used in other classes, programs, or function modules.
  Active Objects: There may be active objects (like methods or attributes) associated with the class/interface that prevent deletion.
  Transport Requests: If the class/interface is part of a transport request that is currently being processed, it may not be possible to delete it.
  Authorization Issues: The user may not have the necessary authorizations to delete the class/interface.
  System Lock: There might be a system lock on the object that is preventing its deletion.
  
  Solutions:
  
  Check Dependencies: Use transaction SE80 or SE11 to check if the class/interface is being used elsewhere. You can use the "Where-Used List" functionality to identify dependencies.
  Deactivate Objects: If there are active methods or attributes, consider deactivating them first before attempting to delete the class/interface.
  Transport Request: Ensure that the class/interface is not part of an active transport request. If it is, you may need to wait until the transport is completed or remove it from the transport.
  Authorization Check: Verify that you have the necessary authorizations to delete the class/interface. You may need to consult with your SAP security team.
  Check for Locks: Use transaction SM12 to check for any locks on the object. If there are locks, you may need to wait for them to be released or contact the user who has locked the object.
  
  Related Information:
  
  Transaction Codes: 
  
  SE80 (Object Navigator)
  SE11 (Data Dictionary)
  SE24 (Class Builder)
  SE37 (Function Module)
  SM12 (Lock Entries)
  
  
  Documentation: Refer to SAP Help documentation for more details on class/interface management and deletion processes.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.