SAPOSS RFC Error

[Former Member]

Hello Experts,

Hope you are doing good.

I am trying to Configure Maintenance Optimizer in Solution Manager 4.0 (SP12), I tried to Test the connection using SM59, then I got error.

I tested SAPOSS & SAP-OSS RFC Destinations but same error appeared.

Enclosed are the details:-

Logon Connection Error

Error Details Error when opening an RFC connection

Error Details ERROR: internal error

Error Details LOCATION: SAP-Server SOLMAN40_SOL_00 on host SOLMAN40 (wp 0)

Error Details DETAIL: NiBufIIn: invalid data received

Error Details COMPONENT: NI (network interface)

Error Details COUNTER: 107

Error Details MODULE: nibuf.cpp

Error Details LINE: 2858

Error Details RETURN CODE: -1

Error Details SUBRC: 0

Error Details RELEASE: 700

Error Details TIME: Thu Aug 27 14:22:30 2009

Error Details VERSION: 38

Please lemme know the solution.

Thanks & Regards

Rhishabh

[Former Member]

Hi Rhishabh,

Could you please provide more details of your RFC connections?

Do you have a saprouter?

Send the information in the technical details tab.

Thanks

[Former Member]

FYI.

RFC Destination: SAPOSS

Connection Type 3 ABAP Connection

Target System: OSS

Message Server: /H/126.6.6.3/S/sapdp00/H/147.204.2.5/S/sapdp99/H/oss001

Group: EWA

Logon Details

Language EN

Client 001

User OSS_RFC

PW Status saved

There is No Router

[Former Member]

FYI.

RFC Destination: SAPOSS

Connection Type 3 ABAP Connection

Target System: OSS

Message Server: /H/126.6.6.3/S/sapdp00/H/147.204.2.5/S/sapdp99/H/oss001

Group: EWA

Logon Details

Language EN

Client 001

User OSS_RFC

PW Status saved

There is No Router

[Former Member]

FYI.

RFC Destination: SAPOSS

Connection Type 3 ABAP Connection

Target System: OSS

Message Server: /H/126.6.6.3/S/sapdp00/H/147.204.2.5/S/sapdp99/H/oss001

Group: EWA

Logon Details

Language EN

Client 001

User OSS_RFC

PW Status saved

There is No Router

[anindya_bose]

Tcode OSS1->Parameter-->Technical Settings .....Do you see any router information there?

[Former Member]

who is 126.6.6.3?

[Former Member]

Hello,

Here you go with the details of OSS1

SAP Router at Customers Site

Name solmain40 Name

IP Address 126.6.6.3 IP Address

Instance no. 00 Instance no.

SAP Router &SAPNet Message Server at SAP

Name sapserv3 Name oss001

IP Address 147.204.2.5 DB Name O01

Instance no. 99 Instance no. 01

126.6.6.3 is our IP address.

-

---

Kindly check the patch level as well..

ST-A/PI 01J_CRM500 0000 - Application Servicetools for CRM 500 / 5 Component Supp. Pkg.

ST 400 0012 SAPKITL422 SAP Solution Manager Tool Component Supp. Pkg.

Edited by: Sap_basis_admin on Aug 28, 2009 5:59 AM

[anindya_bose]

When I am pinging the router IP I am getting hostname sapserv3.wdf.sap.corp

But pinging only sapserv3 is not giving any result.

Can you try to ping sapserv3.wdf.sap.corp from your SAP server? You can also ping the IP 147.204.2.5 and check whether this is connecting or not

If ping test is fine, in SM59 can you try to use Load Balancing "yes" then provide message server hostname ( probably sapserv3.wdf.sap.corp) and group EWA. Just check if SAPOSS is connecting

Edited by: Anindya Bose on Aug 28, 2009 9:55 AM

[Former Member]

Microsoft Windows [Version 5.2.3790]

(C) Copyright 1985-2003 Microsoft Corp.

C:\Documents and Settings\Administrator>ping sapserv3.wdf.sap.corp

Ping request could not find host sapserv3.wdf.sap.corp. Please check the name an

d try again.

C:\Documents and Settings\Administrator>ping 147.204.2.5

Pinging 147.204.2.5 with 32 bytes of data:

Request timed out.

Request timed out.

Request timed out.

Request timed out.

Ping statistics for 147.204.2.5:

Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

C:\Documents and Settings\Administrator>

[Former Member]

126.6.6.3 is our IP address.

Yo need a saprouter service in this host.

Please configure the OSS1 transaction Parameters/Technical settings,

Check sap note 17285 and then test the test SAPOSS RFC destination.

with transaction /sm59.

[anindya_bose]

Yeah...Ping should not work...That time when i pinged those servers I was in SAP network.. But outside its not working I checked.

Can you change router to sapserv4 (from oss1) . IP 204.79.199.2. and configure your SM59 without load balancing. Check if that works

When you are doing "connection test" what is the error message you are getting?

Check if you have configured router correctly

Link: [http://help.sap.com/saphelp_nw04/helpdata/en/4f/992ce8446d11d189700000e8322d00/frameset.htm]

Edited by: Anindya Bose on Aug 28, 2009 6:45 PM

[Former Member]

As of now we do not configured any SAP Router. Do I need to configure SAP Router?

Edited by: Sap_basis_admin on Aug 28, 2009 3:31 PM

[Former Member]

Yes,

You need configure a saprouter services, today is mandatory.

Follow these steps:

After you finish the installation of sap router, put a message to sap and assign to group XX-SER-NET-NEW

You have the latest version of SAProuter (available from the SAP Service Marketplace (http://service.sap.com/swcenter-main)) and have read the readme file.

The SAProuter version must not be under 23.

Procedure

...

1. Create the subdirectory saprouter in the directory <drive>:\usr\sap.

2. Download the latest version of the SAProuter from SAP Service Marketplace. Read the readme file in this package. Copy the executables saprouter.exe and niping.exe to the directory you have just created.

If there is no SAProuter there, you can get a version (may be obsolete) from your directory <drive>:\usr\sap\<SID>\SYS\exe\run.

3. If SAProuter has already been entered as a service with srvany.exe, remove the definition of the service from the Registry and restart the host.

4. Define the service with the following command:

ntscmgr install SAProuter -b ...\saprouter\saprouter.exe -p u201Cservice -r <parameter>u201C

Please note:

The points stand for <drive>:\usr\sap

<parameter> can be replaced by other parameters with which SAProuter is to be started. See. SAProuter Options). It is important that the parameters are within the character string enclosed in double quotation marks.

5. Define the general attributes of the service: In Control Panel u00AE Services, set the startup type to u201Cautomaticu201D and enter a user. SAProuter should not run under the SystemAccount.

6. To avoid the error message u201CThe description for Event ID (0)u201D in the Windows NT event log, you must enter the following in the registry: Under HKEY_LOCAL_MACHINE u00AE SYSTEM u00AE CurrentControlSet u00AE Services u00AE Eventlog u00AE Application, create the key saprouter and define the following values under it:

EventMessageFile (REG_SZ): ....\saprouter\saprouter.exe

TypesSupported (REG_DWORD): 0x7

Note

These adjustments are not obligatory for running SAProuter. They are only used for providing detailed error messages in the event log.

Maintain the Route Permission Table in the system32 directory of Windows NT. If you want to store the table in another directory or under a name other than saprouttab, you have to specify this using the SAProuter option -R (see Option R <routtab>).

[Former Member]

Hello,

thanks for your prompt response.

I am getting this error while running saprouter -l & I am not able to start saprouter service in service.msc

Details FYI

SAP Network Interface Router, Version 38.10

Sat Aug 29 11:39:37 2009

***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED: Connection refused) [

nixxi.cpp 2823]

• ERROR => NiPConnect2: SiPeekPendConn failed for hdl 0 / sock 1912

(SI_ECONN_REFUSE/10061; I4; ST; 127.0.0.1:3299) [nixxi.cpp 2823]

• ERROR => RTADMINREQ::sendAdminReq: NiBufConnect failed (rc=-10) [nirout.cpp

5649]

*****************************************************************************

*

• LOCATION SAProuter 38.10 on 'SOLMAN40'

• ERROR partner '127.0.0.1:3299' not reached

*

• TIME Sat Aug 29 11:39:37 2009

• RELEASE 700

• COMPONENT NI (network interface)

• VERSION 38

• RC -10

• MODULE nixxi.cpp

• LINE 2823

• DETAIL NiPConnect2

• SYSTEM CALL connect

• ERRNO 10061

• ERRNO TEXT WSAECONNREFUSED: Connection refused

• COUNTER 2

*

*****************************************************************************

C:\usr\sap\saprouter>

Please suggest the way to solve this error.

thanks

Rhishabh

[Former Member]

Hi,

To configure the SAProuter you have to follow some procedures.

Read the below OSS Notes:-

SAP Note 28976_Remote_connectiondata_sheet

SAP Note 35010_service_connection

[https://websmp209.sap-ag.de/saprouter-sncdoc ]

Thanks,

Shambo

[Former Member]

Hi,

check the file services locate in %systemroot%\system32\drivers\etc

and make sure that you have the following entry:

sapdp99 3299/tcp

after you make a change you need to restart a server.

[Former Member]

Luis,

Thanks for the reply,

Services file already do have sapdp99 3399/tcp entry........

- Rhishabh