Message type: E = Error
Message class:  SEPM_DG - EPM: Data Generator Messages 
Message number: 018
Message text: Error: Snapshot key not found
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The SAP error message SEPM_DG018, which states "Snapshot key not found," typically occurs in the context of SAP's Data Governance or Data Management solutions, particularly when dealing with data snapshots in the SAP Data Hub or similar environments. This error indicates that the system is unable to locate a specific snapshot key that is expected to be present in the database or data store. Causes: Missing Snapshot: The snapshot that the system is trying to access may not exist. This could happen if it was deleted or never created. Incorrect Configuration: There may be a misconfiguration in the data governance settings or the data model that leads to the system looking for a non-existent snapshot. Data Consistency Issues: There could be inconsistencies in the data that prevent the system from recognizing the snapshot key. Database Issues: Problems with the underlying database, such as corruption or connectivity issues, could also lead to this error. Solutions: Verify Snapshot Existence:
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