ORA-28766
        failure to terminate use of data source
        
        
        Cause
        The system failed to terminate its use of a data source. This error may have been caused by memory or disk corruption, or a system error.
        Action
        Enable tracing to determine the exact cause of this error. Contact Oracle customer support if needed.
        
     
    
    
        ORA-28766
        failure to terminate use of data source
        
        
        Cause
        The system failed to terminate its use of a data source. This error may have been caused by memory or disk corruption, or a system error.
        Action
        Enable tracing to determine the exact cause of this error. Contact Oracle customer support if needed.
        
     
    
    
        ORA-28766
        failure to terminate use of data source
        
        
        Cause
        The system failed to terminate its use of a data source. This error may have been caused by memory or disk corruption, or a system error.
        Action
        Enable tracing to determine the exact cause of this error. Contact Oracle customer support if needed.