How To Fix ISLM_API270 - Could not delete class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 270

• Message text: Could not delete class &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API270 - Could not delete class &1 ?

  The SAP error message ISLM_API270, which states "Could not delete class &1," typically occurs when there is an attempt to delete a class in the SAP system, but the operation fails for some reason. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Class in Use: The class you are trying to delete is currently being used in other objects, such as programs, function modules, or other classes.
  Authorization Issues: The user attempting to delete the class may not have the necessary authorizations to perform the deletion.
  Dependencies: There may be dependencies or references to the class that prevent its deletion.
  Transport Issues: If the class is part of a transport request that is not yet released, it may not be possible to delete it.
  System Lock: The class might be locked by another user or process, preventing deletion.
  
  Solutions:
  
  Check Dependencies: Use transaction SE80 or SE11 to check if the class is being used in any other objects. Remove or modify those dependencies before attempting to delete the class.
  Authorization Check: Ensure that the user has the necessary authorizations to delete classes. You may need to consult with your SAP security team to verify and adjust authorizations.
  Release Transport Requests: If the class is part of a transport request, ensure that the request is released. You can check this in transaction SE09 or SE10.
  Unlock the Class: If the class is locked, you can check for locks using transaction SM12. If you find a lock, you may need to unlock it or wait for the user/process holding the lock to release it.
  Use the Correct Deletion Method: Ensure that you are using the correct method to delete the class. For example, in the ABAP Workbench, you should use the appropriate delete function.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), SE09/SE10 (Transport Organizer), and SM12 (Lock Entries).
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to class deletion or provide additional troubleshooting steps.
  Documentation: Review SAP documentation for best practices on managing classes and objects within the ABAP environment.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal SAP team for further assistance.