Problem with restarting host server

Hi

I restore system from tape after disk failure. (IPL D M from tape and
restoring/installing LIC and than in working system I used RESTORE menu and
option 22) And system works except connection by iseries access. 

When I try connect by iseries access I get "CWBCO1049 - application iseries
server not started yet".
CWBPING also get similar results: CWBCO1003/10061, CWBCO1011,
CWBCO1008/10061 - host server not started. So I try STRHOSTSVR *ALL but get
this errors:
 ID komunikatu  . . . . . . . :   CPD1475

 Zbiór komunikatów  . . . . . :   QCPFMSG

   Biblioteka . . . . . . . . :     QSYS2924

 

 Komunikat . . . :   Routing entry sequence number 2536 already exists.

 Cause . . . . . :   One of the following errors occurred:

     -- The routing entry with sequence number 2536 already exists.

     -- The sequence number (SEQNBR parameter) was not specified correctly.

 Recovery  . . . :   Omit the command, or change the sequence number (SEQNBR

   parameter) and then try the command again.  To change the routing entry,
use
   the CHGRTGE command.


ID komunikatu  . . . . . . . :   CPD1495

Zbiór komunikatów  . . . . . :   QCPFMSG

  Biblioteka . . . . . . . . :     QSYS2924

 

Komunikat . . . :   Compare value conflicts with routing entry 2536.

Cause . . . . . :   The compare value specified conflicts with that for

  routing entry 2536.  0 additional conflicts exist.

Recovery  . . . :   Change the compare value (CMPVAL parameter on the
CHGRTGE
  command) and then try the request again.

                        

I got a few similar errors, it's connected with subsystem QCMN, QSYSWORK and
QSERVER.

What does it mean exactly? Already exist where?

Regards

Tomek