How To Fix CL512 - No classifiable objects defined

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 512

• Message text: No classifiable objects defined

What causes this issue?

No classifiable objects are defined.
Before you can classify an object, you must define the object type
concerned (for example, material, document, task list) as classifiable
in the IMG for <ZH>Classification</>. Only then can you assign objects
of this object type to classes. The object type is accessed via its
object table in the database (for example, MARA for material).

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?

If you want to make the required settings now, you can call the IMG for
classification from here. For detailed information on how to define
objects types as classifiable, see the Implementation Guide for the
<LS>Classification System</>:
<DS:SIMG.SIMG_CFMENUO000O1CL>Proceed</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL512 - No classifiable objects defined ?

  The SAP error message CL512 No classifiable objects defined typically occurs in the context of classification in SAP, particularly when working with the classification system (Class Management) in SAP ERP. This error indicates that there are no objects available for classification in the specified context.
  Causes:
  
  No Classifiable Objects: The most common cause is that there are no objects (like materials, equipment, etc.) that have been defined for classification in the system.
  Incorrect Selection Criteria: The selection criteria used to retrieve classifiable objects may be too restrictive or incorrect, leading to no results being found.
  Missing Configuration: The classification system may not be properly configured, or the necessary classes and characteristics may not be set up.
  Authorization Issues: The user may not have the necessary authorizations to view or access the classifiable objects.
  
  Solutions:
  
  Check Classifiable Objects: Ensure that there are objects defined for classification. You can do this by navigating to the relevant transaction (like CL02 for classes) and checking if there are any objects assigned to the class.
  Review Selection Criteria: If you are using a report or transaction that requires selection criteria, review and adjust these criteria to ensure they are not too restrictive.
  Configuration Review: Verify that the classification system is correctly configured. Check if the necessary classes and characteristics are created and assigned properly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the classification data. This can be checked with the help of your SAP security team.
  Data Consistency: Run consistency checks to ensure that there are no inconsistencies in the classification data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and CL24 (Display Class Assignment).
  SAP Notes: Check SAP Notes for any known issues or patches related to classification errors.
  Documentation: Refer to SAP Help documentation for detailed information on classification and object management.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the CL512 error and implement a solution to resolve it.