ORA-16166
        LGWR network server failed to send remote message
        
        
        Cause
        The log writer process (LGWR) and the network server process could not communicate with the remote host.
        Action
        Check the trace file for more information. Based on the LOG_ARCHIVE_DEST_n setting, the LGWR may retry accessing the network server process at a later time.
        
     
    
    
        ORA-16166
        LGWR network server failed to send remote message
        
        
        Cause
        The LGWR network server could not communicate with the remote host
        Action
        The alert log contains more problem-specific information
        
     
    
    
        ORA-16166
        LGWR network server failed to send remote message
        
        
        Cause
        The LGWR network server could not communicate with the remote host
        Action
        The alert log contains more problem-specific information