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saprouter error

Former Member
0 Kudos

Error msg I'm getting when trying to login to OSS1 transaction.

Component: NI (Network Interface)

Release: 710

Version: 39

Module: nibuf.cpp

Line: 2836

Method: NiBufIIN: Invalid data received

Return Code: -1

Counter: 6

Help is greatly needed.

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi Jeremy,

You cant login to the target system.

Check for test connection and if it is successful then everything will work fine.

The process of opening OSS connection changed.

go to www.service.sap.com/access-support

and click Maintain connections.

->To see systems there first you need to register your systems at www.service.sap.com/system-data

->You saprouter is to be configured and maintained for each system.

1.You need to be able to reach the SAP Router system from the system where you are opening the SAP OSS.

while opening it will download a service connector exe file (vb file) which will connect to saprouter so the firewall should allow your system to saprouter.

Hope this reply helps you.

for more details on configuring the SAP Router chek this thread..

if you have any further questions do come back.

Award points if this reply found helpful

Edited by: Mrutyunjay Rao Dora on May 18, 2008 3:16 AM

Former Member
0 Kudos

My saprouter is register when I try to connect through service connector I get the following error:

The remote function call library returned the following error message:

SAP_CMINIT3: rc=20 > Connect to SAP gateway failed

Connect_PM DEST=o01, GWHOST=/H/209.207.245.72/S/3299/H/194.39.131.34/S/3299/H/oss001.wdf.sap-ag.de/S/3301, GWSERV=sapgw01, SYSNR=01

LOCATION SAProuter 38.10 or 'STCSAPDB03'

ERROR SNC processin

Help will be great.

Former Member
0 Kudos

Hi Jeremy,

it seems the connector is able to reach the SAP Router system but from there it is not able to connect to SAPSERV.

Check the SAPROUTTAB entries .. if it is allowing traffic from SAPROUTER to SAPSERV

to understand how to create saprouttab check the following link

http://help.sap.com/saphelp_nw70/helpdata/EN/4f/992dfe446d11d189700000e8322d00/content.htm

It should contain entries as the following

KT "p:CN=sapserv2, OU=SAPRouter, O=SAP, C=DE" <saprouterhost> 3299

To specify all connections from SAPSERV2 should be SNC

KP "p:CN=sapserv2, OU=SAPRouter, O=SAP, C=DE" <saprouterhost> 3299

To allow SNC connections from SAPSERV2 to SAPROUTER

Allow traffic from SAP System to SAPSERV2

P <sap system host name> SAPSERV2 3299

Hope this reply helps you to solve your problem

If not resolved provide the errors in saprouter logs...

Award points if this reply is found helpful

Former Member
0 Kudos

I have configured transaction OSS1 with the following:

SAProuter at Customer Site:

Name: the name of my SAProuter

IP Address: 209.207.245.72

Instance No.: 99

SAProuter and SAPNet Message Server at SAP

SAProuter at SAP

Name: sapserv2

IP Address: 194.39.131.34

Instance no.: 99

My saprouttab has the following information:

  1. # SNC-connection from and to SAP

KT "p:CN=sapserv2, OU=SAProuter, O=SAP, C=DE" 194.39.131.34 *

  1. SNC-connection from SAP to Solution Manager

KP "p:CN=sapserv2, OU=SAProuter, O=SAP, C=DE" 209.207.245.72 3299

  1. SNC-connection from SAP to local R/3-System for PCANYwhere

KP "p:CN=sapserv2, OU=SAProuter, O=SAP, C=DE" 209.207.245.72 5631

  1. SNC-connection from SAP to local R/3-System for saptelnet

KP "p:CN=sapserv2, OU=SAProuter, O=SAP, C=DE" 209.207.245.72 23

  1. Access from the local Network to SAP R/3 Frontend (OSS)

P 209.207.245.72 194.39.131.34 3299

  1. All other connections will be denied

D * * *

The error msg I'm getting after configuring transaction OSS1 is the following:

SNC processing failed:

SncSessionInitiator AK

Location: SAProuter 38.10 on STCSAPDB03

Component: NI (network interface)

Release: 700

Version: 38

Module: nisnc.c

Line: 1080

Method: NiSncIInitHdlSecurity: sncrc=-4;000000000002E95D0

Return Code: -104

Counter: 19

Please help I need to import support packages and I'm not able to do so without a connection to sap server.

Edited by: Jeremy Galbert on May 18, 2008 7:51 PM

Former Member
0 Kudos

If it is urgent to apply support packs you can raise a customer message to SAP to approve your download basket... and you can download through download manager...

and in the mean time we can fix this bug.

Answers (1)

Answers (1)

Former Member
0 Kudos

Problem was solved through SAP

Former Member
0 Kudos

Hi Jeremy Galbert ,

Could you tell me how did SAP solve the problem?

I also faced a problem like this:

The error msg I'm getting after configuring transaction OSS1 is the following:

SNC processing failed:

SncSessionInitiator AK

jens_reppe2
Explorer
0 Kudos

I had the same error messages in dev_rout. The reason was a mistake in configuration of SM59 connections. I had a wrong proxy in HTTP-connection. Used saprouter as proxy but should have used SAP Business connector instead.

I also had messages like these in dev_icm:

NI_RTERR.' ERR.1.Network packet too big.-93.NI (network interface).710.39.nibuf.cpp.3061.NiBufIIn: message length 1195725856 exceeds max (10024).

and in dev_icm_sec:

Error: Protocol error (-21), NULL bytes in HTTP Response [http_plg_mt.c 5521]

All belonging to the same problem

Regards,

Jens

Edited by: Jens Reppe on Jul 21, 2011 3:51 PM