How To Fix CL590 - Class not entered

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 590

• Message text: Class not entered

What causes this issue?

An internal error has occurred. The class number is not given.

System Response

How to fix this error?

INCLUDE 'NA_SYSADMIN1' OBJECT TEXT ID ST LANGUAGE E
The error is in class maintenance. When function module
'CLDL_DELETE_CLASSIF_FROM_CLASS' was called, the class number was not
given.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL590 - Class not entered ?

  The SAP error message "CL590 Class not entered" typically occurs when you are trying to create or modify a classification in the SAP system, but the system cannot find the class that you are trying to reference. This error can arise in various contexts, such as when working with material master data, equipment, or other objects that utilize classification.
  Cause:
  
  Missing Class: The class you are trying to use has not been created or does not exist in the system.
  Incorrect Class Type: The class type you are trying to use may not be appropriate for the object you are working with.
  Authorization Issues: You may not have the necessary authorizations to access or create the class.
  Data Entry Error: There may be a typographical error in the class name or number you are trying to enter.
  
  Solution:
  
  
  Check Class Existence:
  
  Go to the transaction code CL02 (Change Class) or CL03 (Display Class) and check if the class you are trying to use exists.
  If it does not exist, you will need to create it using transaction code CL01 (Create Class).
  
  
  
  Verify Class Type:
  
  Ensure that the class type you are using is appropriate for the object you are trying to classify. You can check the class type in the class definition.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to create or modify classes. You may need to contact your SAP security administrator if you suspect authorization issues.
  
  
  
  Correct Data Entry:
  
  Double-check the class name or number you are entering for any typographical errors. Ensure that you are using the correct format.
  
  
  
  Consult Documentation:
  
  If you are unsure about the class types or their usage, refer to SAP documentation or consult with a colleague who has experience with classification in SAP.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  CL24: Class Overview
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to classification errors.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the "CL590 Class not entered" error in SAP. If the problem persists, consider reaching out to your SAP support team for further assistance.