saprouter problem ,, no connectivity to SAP OSS

[Former Member]

Hi Tea,

WE have a problem with SAP OSS Connectivity, there is a failure for SNC and the log shows the follwoing error message

when we try to ping the oss conection from sm59

Logon Connection Error

Error Details Error when opening an RFC connection

Error Details ERROR: SNC processing failed: SncProcessInput

Error Details LOCATION: SAProuter 39.2 (SP4) on 'sapserv2a'

Error Details DETAIL: NiSncIProcIn: sncrc=-4;8000000100498dc0

Error Details COMPONENT: NI (network interface)

Error Details COUNTER: 135

Error Details MODULE: nisnc.c

Error Details LINE: 946

Error Details RETURN CODE: -93

Error Details SUBRC: 0

Error Details RELEASE: 710

Error Details TIME: Tue Jul 20 08:43:42 2010

Error Details VERSION: 39

Please help to resolve these issue.

Thanks

Arpita

[Former Member]

solved

[Former Member]

Hi,

Check the Technical parameters in OSS1 transaction.

Check whehter you have correct entries mentioned there or not.

-Srini

[Former Member]

Hi,

As per your query you have to check your RFC user name and password. If this is given same error please crate new user name and password then try it. Please check you SAP router IP address which is assign for SAP.

Anil

[Former Member]

Hi Anil,

Its SAPOSS connection, It uses standard user.

I dont think we can use other users for this RFC connection.

[Former Member]

Hi,

Try to check the SAP link with ping command.

Ping the IP address which is provided in RFC. IF you cant get the reply then it must be a link proble.

Regards,

Nisit

[Former Member]

Hi nishit

I am able to ping.

Infact i got a note which shows the exact error but no solution.

U can refer note 63342.

My error is: NIEROUT_SNC_FAILURE

Edited by: arpita saini on Jul 21, 2010 10:31 AM

[Former Member]

Hi!

You have rectified the error?

I too have faced the similar

-

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trc file: "dev_rout", trc level: 1, release: "640"

-

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Tue Jul 27 12:50:16 2010

SAP Network Interface Router, Version 37.11

Tue Jul 27 12:51:07 2010

• ERROR => NiProcMsg: rc=-104 (NIEROUT_SNC_FAILURE) from router [nibuf.c 423]

Somebody has ideas?

[Former Member]

Please make sure the followings:

1. You have your saprouttab and OSS1 technical settings maintained correctly as per message you got from SAP Global Support upon registering new saprouter

2. You have downloaded and extracted the sap cryptography software to your saprouter folder

3. You have port opened for 3299 for your public ip (check this port by ping.eu)

4. You have configured your SNC_LIB and SECUDIR correctly BEFORE generating saprouter certificate (check in the dev_rout whether the gssapi lib has been loaded after you've started saprouter)

5. Run the saprouter as user that previously generated the certificate

Best Regards,

[Former Member]

Hi,

Problem solved..

Renew the certificate.

Refer note : 1178684

[Former Member]

Hi!

Thanks all for the help!

After certificate replacement all works.