FRF-00007 unable to open RFC connection - ERP 2004 installation

I am finishing the DB installation of IDES ERP2004 on oracle / NT and my installation is hanging on step "Starting RFC Jobs".

The log says:

ERROR 2006-02-23 20:57:18

FRF-00007 Unable to open RFC connection.

followed by...

ERROR 2006-02-23 20:57:19

FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failedConnect_PM GWHOST=SERVER2, GWSERV=sapgw00, ASHOST=SERVER2, SYSNR=00

SAPINST....

ERROR 2006-02-23 20:21:12

FRF-00007 Unable to open RFC connection.

ERROR 2006-02-23 20:21:12

FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failed

Connect_PM GWHOST=SERVER2, GWSERV=sapgw00, ASHOST=SERVER2, SYSNR=00

LOCATION CPIC (TCP/IP) on local host

ERROR partner not reached (host SERVER2, service 3300)

TIME Thu Feb 23 20:21:12 2006

RELEASE 640

COMPONENT NI (network interface)

VERSION 37

RC -10

MODULE nixxi_r.cpp

LINE 8593

DETAIL NiPConnect2

SYSTEM CALL SiPeekPendConn

ERRNO 10061

ERRNO TEXT WSAECONNREFUSED: Connection refused

COUNTER 4

.

SAPINST END

Reading some of the other topics, I decided to try to start the SAP instance, It doens't work. I get following errors:

SAP Basis System: Initialization TSKH-IPC Failed, Return Code -000001

Right before it I get a info message:

SAP Basis System: > 1 possible network problems detected - check tracefile and adjust...

Any ideas?

Thanks!

Message was edited by: Leonardo De Araujo