Data model &1: technical problems with automatic structure generation
Message type: E = Error
Message class: USMD1 - Datenmodel
Message number: 256
Message text: Data model &1: technical problems with automatic structure generation
Self-Explanatory Message
SAP has defined this message as ‘self-explanatory’ and therefore, has not provided any further details for it.
All messages in SAP have a message text (shown above). However, the message text is not always useful enough to understand or resolve the issue.
Therefore, most messages in the SAP system provide additional long text with details about what caused the issue, how it can be resolved, what actions to take or configuration changes to make, etc
Unfortunately, this specific error message does not provide such additional information.
What else can you do?
Even though this error message does not provide any useful or additional message details, you can still try to solve the issue by searching on SAP’s support portal. In many cases, there could be an SAP support note that provides further error explanations or even directions for resolving the error.
Related Error Messages
USMD1255 Data model &1: fill namespace/prefix for automatic structure generation
USMD1254 Data model &1, entity type &2: Structure name is too long
USMD1257 Data model &1: fill package for automatic structure generation
USMD1258 Data model &1: namespace/prefix for structure generation not valid