ORA-16793
        Logical standby database guard is off.
        
        
        Cause
        The logical standby database was turned off.
        Action
        Issue the ALTER DATABASE GUARD ALL command to turn the guard on and verify that Oracle Data Guard health check error or warning has cleared.
        
     
    
    
        ORA-16793
        logical standby database guard is off
        
        
        Cause
        The logical standby database guard was turned off.
        Action
        Issue the ALTER DATABASE GUARD ALL command to turn the guard on and verify that Data Guard health check error or warning is cleared.
        
     
    
    
        ORA-16793
        logical standby database guard is off
        
        
        Cause
        The logical standby database guard was turned off.
        Action
        Issue the ALTER DATABASE GUARD ALL command to turn the guard on and verify that Data Guard health check error or warning is cleared.