SAP RS - RSI USER become Inactive

Error:

RSI USER become Inactive .

Replications via the routing don't work and RSI  is inactive (checking with"admin who_is_down") 

1> admin who_is_down

2> go

Spid     Name    State    Info

-------   -------      -------    -------

            RSI        Down   RS2

Solution:

Resume route:

1> resume route to RS2

2> go

Route to 'RS2' is resumed.

Check:

1> admin who_is_down

2> go

Spid     Name    State    Info

-------   -------      -------    -------

1>