How To Fix C1205 - No class selected

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 205

• Message text: No class selected

What causes this issue?

You have not selected a class. This means that no classes can be
maintained.

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?

Please call the function again and select at least one classe.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1205 - No class selected ?

  The SAP error message C1205 "No class selected" typically occurs in the context of classification in SAP, particularly when working with the classification system (e.g., in Material Management or Product Lifecycle Management). This error indicates that the system expects a class to be selected for a classification object, but none has been specified.
  Cause:
  
  No Class Assigned: The object you are trying to classify does not have a class assigned to it.
  Incorrect Configuration: The classification system may not be properly configured, or the class you are trying to use may not exist or is not active.
  User Input Error: The user may have forgotten to select a class or may have made an error in the selection process.
  
  Solution:
  
  Select a Class: Ensure that you select a valid class for the object you are trying to classify. This can usually be done in the classification view of the material or object.
  Check Class Configuration: Verify that the class you are trying to use is correctly configured in the system. You can do this by navigating to the classification system and checking the class definitions.
  Create a Class: If the required class does not exist, you may need to create a new class in the classification system.
  Authorization Check: Ensure that you have the necessary authorizations to access and select classes in the classification system.
  Consult Documentation: Refer to SAP documentation or help resources for specific steps related to your version of SAP and the context in which the error occurs.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CL02 (Change Class), CL03 (Display Class), or CL01 (Create Class) to manage classes in the classification system.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to properly use the classification system to avoid common errors.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.