Login Error-NSP partner not reached, Connection refused

[Former Member]

I installed ABAP version in my laptop. i installed 6.40 GUI version. After i entered following information, still i am not able to login. Please help me...

Description: NSP

Application server: localhost

System ID: NSP

System Number: 00

SAP syste : R/3

Thanks

Message was edited by: Maria Rosario

[Former Member]

I have just installed SAP NetWeaver 7.0 Java Trial Version Sneak Preview and have the same problem. Has anyone solved this?

Thanks

[Former Member]

No one can't resolve this problem ?

Maybe SAP is the problem (why the length of full computer name must be under 13 characters? that is what the biggest software product in this world can do?) or ... ?

[Former Member]

Hi,

If your computer name is HASTRICH-FB10D5 then you have problem with length of the compueter name. You cann't have more than 13 char for the computer name. You may be seeing the work+disp process turns yellow by saying it couldn't reach message server. IF this condition are true then you need to change computer name and reinstall then system works.

Ravi

[Former Member]

I also had a great number of password problems with this install. The last one that I took notes on centered on the DB: a control operator password of "0506nsp" was accepted when I entered it during installation, but later on I had a failure (don't know now whether it was at a subsequent install step or when trying to bring the system up); I changed it to "admin", and after that everything worked ok.

HTH

[Former Member]

Hi Maria,

I am having the same problem. I have installed lookback adapter, configured hosts file, but still i am getting "partner not reached" error. I need help in this regard.

Thanks in advance,

[Former Member]

I could not be able slove this.. i am trying to reinstall again.

[Former Member]

Hi,

Did you solve your problem?

If you solved this problem could you please let me

know how you have done it.

Thanks in advance

Rajesh

[Former Member]

Hello.

Did anybody solve the problem till today?

When I try to start NSP via SAPMMC it only lights yellow. I think it should be light green, or?

So I think that there is a problem with the Loopbackadapter. I installed this like it is described in the Installation Guide (10.10.0.10/Computername).

Also my host file is updated.

Any Idea?

Thx

[Former Member]

same error here..

These are the steps I tried which didnt work

Uninstall antivirus and firewall

Reinstalled the Network interface card.

Tried MS loop back adapter

Entered the values in the host file and made sure they were correct.

I think it is a problem with Network interface card.

becoz Sap logon manager actually tried to connect but some thing is blocking the connection. not able to figure that out.

Any other advice friends....

Now the last one I am going to try is Format my system in a few days..

[RichHeilman]

Have you installed the loopback adapter?

Regards,

Rich Heilman

[Former Member]

I don't know what is loopback adapter? Can you explain me? From where i can get this...

Thanks

[dirk_feeken]

You probably have seen the installation guide ('start.bat' from the downloaded files) when you installed the Sneak Preview. There's also a 'System Requirements' section in the guide which explains how to install the loopback adapter.

Dirk

[Former Member]

Thanks for your help..

As per system requirement quide, I install the Loopback adapter and assign the permanent IP address. Network connection status says connected for Microsoft Loopback adapter...

Still i am getting this error

-

---

Sapgui 640

-

---

partner not reached (host 127.0.0.1, service sapdp00)

Time Thu Jan 19 10:06:05 2006

Component NI (network interface)

Release 640

Version 37

Module nixxi_r.cpp

Line 8602

Method NiPConnect2

Return Code -10

System Call SiPeekPendConn

Error No 10061

Error Text WSAECONNREFUSED: Connection refused

Counter 1

-

---

OK

-

---

Thank for your help.

[RichHeilman]

Did you update your "Hosts" file as per the instructions?

Regards,

Rich Heilman

[Peter_Inotai]

You have to add this entry to the hosts file:

Dummy IPaddress hostname

Also make sure after this chnage the SAP instance should be restarted...maybe also the DB, but I'm not sure....

Peter

[Former Member]

Thankyou...

I check the host file which is in this folder

C:\WINDOWS\system32\drivers\etc\hosts

It has following values

127.0.0.1 localhost

SAP instance means Database instance...

I don't know how to start SAP instance, If i need to start, Do i need to provide User id and Password? Please guide me

Thanks

[RichHeilman]

Ok, in the hosts file, make this entry under the current one and save the file.

10.10.0.10 <your_full_computer_name>

To start and stop the system, use the SAP MMC on your desktop. Right click on the NSP node, and choose "Stop" after it goes grey, right-click on the NSP node and choose "Start". After a couple of minutes, try to log on again. You may need to enter the user/password to start/stop the system. Use the user name and password that you log into your machine with.

Regards,

Rich Heilman

[Former Member]

Thanks for you reply

From SAPMMC, i try to stop and star, it is asking the user id and password. It says stop failed... Invalid credential. I don't the user id and password... I restarted my laptop, and checked the SAPMMC, it says two folders under NSP, one says computer name and other one says computer name 0.

After i put the following entry, still i am getting this in the host file

10.10.0.10 <computer name)

Thanks

[RichHeilman]

You are putting the full computer name in the host file, right?

Like...

10.10.0.10    Heilman1234.mycompany.com

Also, when its asking for the user id and password, enter the user name and password that you enter when you first boot your laptop. Make sure to take care of case sensitivity.

Regards,

Rich Heilman

[Former Member]

I checked every thing, Look OK, The entry in the host file also correct.

Even i tried with Adminitrator user id, i coundn't be able to start or stop SAPMMC Did work, same error..

Thanks

[athavanraja]

in SAPMMC when you start the system would prompt for user id and password and you should use

userid : <computername>/nspadm

password: password give for nspadm while installating NW2004s ABAP

Regards

Raja

[Former Member]

Hi Maria,

today I've got the same error as you. At the end of the mail there are more details about the situation on my computer.

Did you solve your problem?

very kind regards

Frank

==========================================================

more details

Hallo all,

today I installed SAP Netweaver 2004s ABAP Trial Version on my computer

Microsoft Windows XP Professional, Service Pack 2

There were no errors during installation.

And the system can be started and stopped.

However logon via SAP-Logon does not work.

The logon settings are:

Bezeichnung: MySAPSystem

application: localhost

SystemID: NSP

Systemnummer: 00

SAP-System: R/3

The error message is:

partner not reached (host 127.0.0.1, service sapdp00)

WSAECONNREFUSED: Connection refused

Details

Component: NI (network interfce)

Release: 640

Version: 37

Module: nixxi_r.cpp

Line: 8688

Method: NiPConnect2

Return Code: -10

System Call: SiPeekPendConn

Error No: 10061

The entries in the HOSTS-Datei are

127.0.0.1 localhost

#192.168.2.100 localhost

10.10.0.10 FHastrich

10.10.0.11 HASTRICH-FB10D5 #That is the computer name

There are the following network connections

WLAN D-Link AirPlus: IP-Address is set by WLAN-router

connected with firewall

LAN-Verbindung: IP-Adrdesse: 192.168.2.2

Subnetzmaske: 255.255.255.0

DNS-Server: 192.168.2.1

network cable was removed

LAN per Microsoft Loopbackadapter: IP-Addresse: 10.10.0.10

Subnetmask: 255.255.255.0

DNS-Server: no entry

connected with firewall

LAN per Microsoft Loopbackadapter: IP-Addresse: 10.10.0.11

Subnetmask: 255.255.255.0

DNS-Server: no entry

connected with firewall

Properties of WLAN-connection:

Addresstyp: von DHCP zugewiesen

IP-Addresse: 192.168.2.100

Subnetmask: 255.255.255.0

Standardgateway: 192.168.2.1

DHCP-Server:

DNS-Server: = Standardgatway

ping localhost bzw. 127.0.0.1 gets an response

[Former Member]

hi buddy,

same error here..

uninstall antivirus or firewall. It causes problems.