RFC Connection Error

[Former Member]

Hi Experts

We having ECC 6.0 Central Instance and One Dialog Instance in two different Machine. Internal RFC Connection between Servers is Getting Failed from the Central Instance but the RFC is working well from the Dialog Instance .

We also entered the Service Entries in the Both Servers and also Host Entries.

We are getting the Below Error Log while Testing the Internal RFC Connection.

Error Details ERROR: partner 'DIHostname:sapgw01' not reached

Error Details LOCATION: SAP-Gateway on host CIHostname / sapgw00

Error Details ERROR NUMBER: 10060

Error Details ERROR TEXT: WSAETIMEDOUT: Connection timed out

Edited by: Basis Monitoring on Jun 8, 2011 9:44 AM

[patelyogesh]

Please add following entries in to services file in the the server at OS level

sapms<SID><TAB>36<Port>/tcp

Ex. sapmsECC 3601/tcp

Please let me know if still not working.

Yogesh

[Former Member]

Hi,

Any solutions.

[JPReyes]

Internal RFC Connection between Servers is Getting Failed from the Central Instance but the RFC is working well from the Dialog Instance

That certainly sounds like a firewall issue, check if you can telnet the DI from the CI on port 3301

Regards

Juan

[Former Member]

Both CI and DI firewall Disabled

Edited by: Basis Monitoring on Jun 8, 2011 12:49 PM

[JPReyes]

did you test with telnet?...

Regards

Juan

[former_member185031]

May be there is a firewall or antivirus which is blocking the connection. Have you restarted the system after making such changes. If not you can try that.

Regards,

Subhash