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Hi Ravi,
From the error message, it seems the transaction log for database 'OperationsManagerDW' is full. Here, please go to Microsoft SQL Server Management Studio, connect to the instance where the database 'OperationsManagerDW' exists, right click the database 'OperationsManagerDW', choose Properties, check if the Autogrowth is enabled under Files.
Meanwhile, please also check the free space of the drive where logfile stored is enough.
In addition, take a full backup of these database to shrink the log files may also be help.
Hope it can help.