Hi All,
Due to restructure in DMZ in our network, IP addr of our R3 server is changed from 172.20.x.x to 192.168.x.x. and the original IP is NATted for connections. We can able to access SAPGUI, but RFCs from this server to other systems is not working. We are not able to remote logon from RFC to this R3 system from other servers, because of same issue.
RFC Error:
Error Details LOCATION: SAP-Gateway on host <sapr3> / sapgw01
Error Details DETAIL: no connect of TP sapdp00 from host <sapbw> after 20 sec
As per the note, Note 148832 - IP address conversion with a firewall, we have added the BW system entry in gw/alternative_hostnames, still its not working.
Because of this issue we are not able to access this R3 server from BW
as source system check failing with error
The following errors occurred in source system RSAR 374
Result of the destination check. Error when opening destination connection RSAR 375
*devrd file:*_
gateway runs with dp version 241000(ext=110000) (@(#) DPLIB-INT-VERSION-241000-UC)
gateway (version=700.2008.06.23)
gw/local_addr : 0.0.0.0
Bind service sapgw01 (socket) to port 3301
GwPrintMyHostAddr: my host addresses are :
1 : [192.168.x.x] <sapr3> (HOSTNAME)
2 : [127.0.0.1] localhost (LOCALHOST)
3 : [172.20.x.x] alternative (ALTERNATIVE)
4 : [172.20.y.y] <sapbw> (ALTERNATIVE)
Full qualified hostname = <sapr3>
DpSysAdmExtCreate: ABAP is active
DpSysAdmExtCreate: VMC (JAVA VM in WP) is not active
Thu Dec 3 10:59:47 2009
ERROR => GwRqDpSendTo: no comm_adm entry found (gw=<sapbw> / sapdp00, rq=203, idx=12, conv=27032592, uid=1143, mode=0 [gwdp
*****************************************************************************
LOCATION SAP-Gateway on host <sapr3> / sapgw01
ERROR COMM_TBL table error
TIME Thu Dec 3 10:59:47 2009
RELEASE 700
COMPONENT SAP-Gateway
VERSION 2
RC 235
MODULE gwdp.c
LINE 6065
COUNTER 715
*****************************************************************************
Thu Dec 3 12:30:15 2009
ERROR => GwHdlRqFromSapWp: no comm_adm entry found [gwdp.c 1427]
ERROR => (rq/idx/conv/tid/uid/mode/wp=10/0/37803973/21/1300/0/1) [gwdp.c 1436]
Please let us know what to do to resolve the RFC error
Thanks,
Ramesh