SAP OSS Connection Error # 111

[former_member325636]

Hi All,

We are facing an error while connecting to the OSS. The technical settings in OSS1 transaction are specified correctly.

Below is the error we are facing

Error when opening an RFC connection

ERROR: partner 'xx.xxx.xx.159:sapdp99' not reached

LOCATION: SAP-Server sapsop01_SOL_01 on host sapsop01 (wp 0)

DETAIL: NiPConnect2

CALL: connect

COMPONENT: NI (network interface)

COUNTER: 174

ERROR NUMBER: 111

ERROR TEXT: Connection refused

MODULE: nixxi.cpp

LINE: 2845

RETURN CODE: -10

SUBRC: 0

RELEASE: 701

TIME: Wed Jan 18 20:20:17 2012

VERSION: 38

We are not able to connect to the SAP Router. We have our servers in different location with a firewall in between.

Please let me know how to resolve this issue and also provide me the list of ports to be opened to connect to the SR.

[Former Member]

Please paste dev_trace here.

Check your saprouttab is configured, and the ports are open in firewall.

In first case open por 3299.

Regards,

William Neira

[Former Member]

Dear Ramkiran

SAP router will use port no 3299 tcp port connet to SAP. Firewalls block this port if not set to allow.

If your firewall is having ip masquarading set local SAP router to represent to SAP check weather the setting are correct?

to verify connect bypassing Saprouter.

reg

priyanshann