ORA-16635
        Network connection failed during transmission.
        
        
        Cause
        The Oracle Data Guard broker detected a connection failure to a member in the broker configuration. This failure happened in the middle of a transmission session.
        Action
        In most cases, no action is required. The Oracle Data Guard broker tries to resend the data. The error indicates a problem in the network communication between broker managed members. If this persists, contact Oracle Support Services.
        
     
    
    
        ORA-16635
        network connection failed during transmission
        
        
        Cause
        The Oracle Data Guard broker detected a connection failure to a member in the broker configuration. This failure happened in the middle of a transmission session. A transmission session usually requires more than one send operation for sending a large amount of data (for example, the broker configuration file) to another member in the configuration.
        Action
        In most cases, no user action is required. The Oracle Data Guard broker always tries to resend the data. This error will be reported if the problem persists. This error indicates there are some problems with the network connection between broker managed members. Further network troubleshooting should be done to identify and correct the actual problem.
        
     
    
    
        ORA-16635
        network connection failed during transmission
        
        
        Cause
        The Oracle Data Guard broker detected a connection failure to a member in the broker configuration. This failure happened in the middle of a transmission session. A transmission session usually requires more than one send operation for sending a large amount of data (for example, the broker configuration file) to another member in the configuration.
        Action
        In most cases, no user action is required. The Oracle Data Guard broker always tries to resend the data. This error will be reported if the problem persists. This error indicates there are some problems with the network connection between broker managed members. Further network troubleshooting should be done to identify and correct the actual problem.