How To Fix CH109 - Class type &: no objects are assigned to class &

SAP Error Message - Details

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 109

• Message text: Class type &: no objects are assigned to class &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CH109 - Class type &: no objects are assigned to class & ?

  The SAP error message CH109 indicates that there are no objects assigned to a specified class type in the classification system. This error typically occurs when you are trying to perform an operation related to classification, such as creating or modifying a class, but the class does not have any objects associated with it.
  Cause:
  
  No Objects Assigned: The primary cause of this error is that the class type you are trying to work with does not have any objects assigned to it. This could happen if the class was created but no objects (like materials, equipment, etc.) have been classified under it.
  Incorrect Class Type: You may be referencing a class type that does not exist or is not properly configured in the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or assign objects to the class.
  
  Solution:
  
  
  Assign Objects to the Class:
  
  Go to the classification view in SAP and check if there are any objects assigned to the class type in question.
  If there are no objects, you can assign existing objects to the class or create new objects that belong to this class.
  
  
  
  Check Class Configuration:
  
  Ensure that the class type is correctly configured in the system. You can do this by navigating to the class maintenance transaction (e.g., CL02) and verifying the settings.
  
  
  
  Create New Objects:
  
  If you need to create new objects, you can do so in the relevant transaction (e.g., creating a material using MM01) and ensure that you assign them to the correct class.
  
  
  
  Authorization Check:
  
  Verify that you have the necessary authorizations to view and assign objects to the class. If not, contact your SAP security administrator to get the required permissions.
  
  
  
  Consult Documentation:
  
  If you are unsure about the classification setup, refer to SAP documentation or consult with your SAP functional consultant for guidance on how to properly set up and manage classes and objects.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  MM01: Create Material
  MM02: Change Material
  
  
  Classification System: Understand the classification system in SAP, which allows you to categorize objects based on their characteristics.
  SAP Notes: Check SAP Notes for any specific patches or updates related to classification issues.
  
  By following these steps, you should be able to resolve the CH109 error and successfully manage your classification objects in SAP.