Message type: E = Error
Message class:  USMD1B - Meldungen: MDF Anschluss 
Message number: 206
Message text: Version &3: &1 is not a valid value for &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.
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The SAP error message USMD1B206 typically indicates that there is an issue with the data being processed in the context of Master Data Governance (MDG). The message format suggests that a specific value is not valid for a particular field or attribute in the system.
Cause: Invalid Value: The value being entered or processed does not conform to the expected format or range defined for that field. This could be due to: Typographical errors. Incorrect data type (e.g., entering a string where a number is expected). Values that are not allowed based on business rules or configuration settings.
Configuration Issues: The field may have specific validation rules or domain values that are not being met. This could be due to: Missing or incorrect configuration in the data model. Changes in the underlying data structure that have not been reflected in the MDG configuration. Data Consistency: The value might not exist in the reference table or master data that the
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