Message type: E = Error
Message class:  SPXN - Proxy Generation 
Message number: 023
Message text: Obligatory attribute &1 missing for representation term &2
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.
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The SAP error message SPXN023 indicates that a required attribute is missing for a specific representation term in the context of SAP's classification system. This error typically arises when you are trying to create or modify a classification object, and the system expects certain mandatory attributes to be filled in but finds them missing.
Cause: The error is caused by one or more of the following reasons: Missing Mandatory Attributes: The representation term (which could be a class or characteristic) requires certain attributes to be filled in, and these attributes are not provided. Incorrect Configuration: The classification system may not be properly configured, leading to missing attributes for certain representation terms. Data Entry Errors: During data entry, the user may have overlooked filling in the required fields.
Solution: To resolve the SPXN023 error, you can follow these steps: Identify the Missing Attribute: Check the error message details to identify which attribute (&1) is missing for the representation term
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