partner not reached error??

[Former Member]

hi all

I have installed WEB AS for ABAP and SAP Front end GUI on the same machine. when I try to connect to the server from SAP SAP Logon, it gives the following error

partner not reached(host 192.168.0.153,service sapdp00)

WSAECONNREFUSED: Connection refused

could any body please help me in this regard.

Regards

Shafi

[Former Member]

Hi Muhammad,

on the error popup you should be able to display a detailed error message. Could you please provide this?

Regards

Juergen

[Former Member]

Thanks Jurgen

Following is the log of the error

Partner not reached(host 192.168.0.153,service sapdp00)

<b>Time</b> Tue Jan 24 14:14:54 2006

<b>Release</b> 640

<b>Version</b> 37

<b>Module</b> nixxi_r.cpp

<b>Line</b> 8602

<b>Method</b> NiPConnect2

<b>Return Code</b> -10

<b>System Call</b> SiPeakPendConn

<b>Error No</b> 10061

<b>Error Text</b> WSSAECONNREFUSED:Connection refused

<b>Counter </b> 1

By the way, I m using Win2k Server

Regards

Shafi

[Former Member]

Please check:

- Is your system really up and running

- Is your system really running on 192.168.0.153

- Is this address really reachable from the client (firewall settings?, network problems?, etc.)

[athavanraja]

check wehter NSP node is green

if you have installed on the local machine (without network) as per installation guide you should have installed MS loopbck adapter and mentioned IP address 10.10.0.10

in the windows/system32/drivers/etc hosts file maintain the IP for your computer name

Regards

Raja

[Former Member]

yeh, NSP node is green.

Could you please guide me how can I install MS loopbck??

Regards

[Former Member]

yes, system is up and running

system is running on 192.168.0.153

and also both server and GUI are on the same machine. so Would firewall affect this???

[athavanraja]

check out the installation guide. (it explains Loop back adapter as well)

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/eea83e34-0801-0010-46a2-e83...

Regards

Raja

[Former Member]

Hi Durairaj!

I am sorry I did not find anything about Loop Back adapter in this guide.

Regards

Shafi

[athavanraja]

follow the steps explained in the below given link

http://support.microsoft.com/?kbid=236869

Once it is installed you have to set the ip address to 10.10.0.10

Go to Control Panel Network Connection

Right click on the new Microsoft Loopback Adapter Connection

A new window will appear

Click on Internet Protocol TCP IP

Click on Properties

Input the Address as 10.10.0.10

now modify your host file to point this ip to your computer name.

REgards

Raja

[Former Member]

thanks Durairaj!

I did install M Loop back adapter but that too could not solve the problem

Regards

Shafi

[athavanraja]

1. can you copy paste whats in the host file

2. tell us the connection parameters used in the SAP log on pad.

Regards

Raja

[Former Member]

hi Raja

1. I didn't find any host file in my System. I have only a file with the name WINNT\System32\Drivers\etc\hosts. the contents of this file are

127.0.0.1 localhost

Note: I also added the Ip of my server and hostname but still it did not work.

2. my connection parameters are

<b>Description</b> test

<b>Application server</b> sapxidev (i.e.the host name of the server )

<b>System ID</b> XI2 (i.e. SID)

<b>System No.</b> 00 (i.e. Central Instance No.)

Regards

Shafi

[Former Member]

and also I forgot to tell that I am using "SAP Logon", not "SAP Logon pad".

Regards

Shafi

[athavanraja]

the hosts file you mentioned is right (it varies from XP pro to 2K)

add a entr in hosts file

10.10.10 sapxidev (this is the computer name)

connection parameter for NSP

System ID has to be NSP

Regards

Raja

i assume you are trying to install the NW2004s ABAP engine avaialble from SDN download area

[Former Member]

hi Raja!

I am really sorry for disturbing you time and again. It still did not work :(.

Could you please tell me wether is there any default Firewall in Win2k Server. If yes from where can I make it disabled.

Regards

Shafi

[athavanraja]

no problem at all.

you mean you made the changes, i have suggested and it still didnt work?

i am not sure about win2k server firewalls.

Regards

Raja