How To Fix CL023 - Class type &: & & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 023

• Message text: Class type &: & & deleted

What causes this issue?

&V2& &V3& with class type &V1& deleted.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL023 - Class type &: & & deleted ?

  The SAP error message CL023 indicates that a class type has been deleted in the system. This error typically occurs when you attempt to access or use a class that has been removed from the system, which can happen for various reasons, such as system cleanup, changes in the development environment, or incorrect configuration.
  Cause:
  
  Deletion of Class: The class type specified in the error message has been deleted from the SAP system.
  Transport Issues: If the class was part of a transport request that was not properly imported or was deleted in the target system.
  Development Environment Changes: Changes made in the development environment that were not reflected in the production environment.
  Incorrect Configuration: Misconfiguration in the system that leads to referencing a non-existent class.
  
  Solution:
  
  Check Class Existence: Verify if the class still exists in the system. You can do this by navigating to the Class Builder (Transaction Code: SE24) and searching for the class.
  Restore Class: If the class was deleted unintentionally, you may need to restore it from a backup or re-create it if you have the necessary information.
  Transport Request: If the class was part of a transport request, ensure that the transport was successfully imported into the target system. You may need to re-import the transport request.
  Check Dependencies: Ensure that there are no dependencies on the deleted class in other parts of the application. You may need to update or remove references to the deleted class.
  Consult Documentation: If the class was part of a standard SAP package or solution, consult SAP documentation or support to see if there are any known issues or patches related to the class.
  
  Related Information:
  
  Transaction Codes: 
  
  SE24 - Class Builder
  SE80 - Object Navigator
  SE01 - Transport Organizer
  
  
  SAP Notes: Check SAP Notes for any known issues related to the specific class or error message.
  System Logs: Review system logs (Transaction Code: SM21) for any additional information or related errors that may provide context to the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis or development team for further assistance.