Message type: E = Error
Message class:  CUMTX - Variant Configuration - Master Data Maintenance 
Message number: 228
Message text: Characteristic "&" does not exist
You want to assign characteristic &V1& to a class. However, the
characteristic does not exist.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Create the characteristic or enter an existing characteristic.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CUMTX228 indicates that a characteristic referenced in a transaction or process does not exist in the system. This typically occurs in the context of SAP's classification system, where characteristics are used to define the properties of materials, products, or other objects.
Cause: Non-Existent Characteristic: The characteristic referenced in the error message has not been created in the system. Typographical Error: There may be a typo in the characteristic name, leading to the system not recognizing it. Incorrect Configuration: The characteristic may not be assigned to the relevant class or object type. Authorization Issues: The user may not have the necessary permissions to view or access the characteristic.
Solution: Check Characteristic Name: Verify the spelling of the characteristic name in the transaction or configuration where the error occurred. Create the Characteristic: If the characteristic does not exist, you may need to create it using the transaction code CT04 (Create Characteristic). Assign to Class: Ensure that the
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