How To Fix CU326 - Class &1 does not exist in class type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CU - Variants / configuration messages

• Message number: 326

• Message text: Class &1 does not exist in class type &2

What causes this issue?

You have entered a class that does not exist in the class type you
entered.

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?

Check whether the class exists in a different class type, or whether
you have entered the wrong name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CU326 - Class &1 does not exist in class type &2 ?

  The SAP error message CU326 indicates that a specific class (denoted by &1) does not exist in the specified class type (denoted by &2). This error typically arises in the context of SAP's classification system, which is used to categorize materials, equipment, or other objects.
  Cause:
  
  Non-Existent Class: The class you are trying to reference does not exist in the system. This could be due to a typo in the class name or the class not being created yet.
  Incorrect Class Type: The class type you are using may not be valid or may not have been defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to view or access the specified class or class type.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the classification tables.
  
  Solution:
  
  Check Class Name and Type: Verify that the class name and class type you are using are correct. You can do this by navigating to the classification system in SAP and checking the existing classes and their types.
  Create the Class: If the class does not exist, you may need to create it using transaction code CL02 (Change Class) or CL01 (Create Class).
  Check Authorizations: Ensure that the user has the necessary authorizations to access the class and class type. You may need to consult with your SAP security team.
  Review Configuration: If you are working with custom class types, ensure that they are properly configured in the system.
  Data Consistency Check: Run consistency checks on the classification data to identify any discrepancies or missing entries.
  
  Related Information:
  
  Transaction Codes:
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  
  
  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 class types.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.