rfc error

[Former Member]

Hello,

I'm getting the following error while testing my RFC connection from PIK to DIK system.

RFC's from DIK to PIK work, but not vice versa.

Here's the output:

ERROR service '?' unknown

LOCATION SAP-Gateway on host sapapl / sapgw01

COMPONENT NI (network interface)

COUNTER 65

MODULE

LINE

RETURN CODE -3

SUBRC 0

RELEASE 640

TIME Thu Jun 19 12:12:38 2008

VERSION 37

Immediate help will be very much appreciated.

Regards,

Gökhan

[former_member185954 · Accepted solution]

Hello,

Check Gateway trace on both of your systems PIK and DIK, this can be done via trasanction SMGW or by reading the dev_rd file at the OS level.

Regards,

Siddhesh

[Former Member]

My services file was currupted, thank you for your help.

Regards,

Gökhan

[Former Member]

Hi,

Please ensure firewall is open on both the sides with host file properly maintained.

Regards.

Ruchit.