How To Fix GB109 - Validation & is assigned to class &, and not to class &

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 109

• Message text: Validation & is assigned to class &, and not to class &

What causes this issue?

This validation belongs to a different class to the one you require.

System Response

None.

How to fix this error?

Select a new validation or create a validation in this class.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB109 - Validation & is assigned to class &, and not to class & ?

  The SAP error message GB109 typically relates to issues with the classification of materials or objects in the SAP system. This error indicates that a certain object (like a material or a document) is expected to be assigned to a specific class but is instead assigned to a different class. This can occur in various contexts, such as when dealing with classification data in the Material Master or when using classification-related transactions.
  Cause:
  
  Incorrect Class Assignment: The object is assigned to a class that does not match the expected class for the operation being performed.
  Configuration Issues: There may be a misconfiguration in the classification system or the class hierarchy.
  Data Entry Errors: Manual data entry errors during the creation or modification of the object can lead to incorrect class assignments.
  Missing Class: The expected class may not exist in the system, or it may have been deleted or deactivated.
  
  Solution:
  
  Check Class Assignment: Verify the class assignment of the object in question. Ensure that it is assigned to the correct class as per the business requirements.
  Review Configuration: Check the configuration settings for the classification system in SAP. Ensure that the classes and characteristics are set up correctly.
  Correct Data Entry: If the error is due to incorrect data entry, correct the class assignment in the relevant transaction (e.g., MM02 for Material Master).
  Consult Documentation: Refer to the SAP documentation or help resources for guidance on the specific classification setup and requirements.
  Test Changes: After making any changes, test the process again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to classification include:
  
  MM01/MM02: Material Master creation/modification
  CL02: Change Class
  CL03: Display Class
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to class assignments.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in classification and material management.