Oss1 error Unable to connect to SAPNet message server

[Former Member]

Hi experts ,

   we are getting error on Tcode oss1 as "Unable to connect to SAPNet message server"  (Default connection will be used...)

   we configure Saprouter and also renewal Saprouter certificate and saprouter is running...

   user can login from GUI using Router string

   we also maintain details in oss1 and routetabfile

   but still facing above same above Error when executing Tcode Oss1...

   kindly suggest the solution Asap

   thanks in advance

   Regards

   Ashish Chanekar

[Former Member · Accepted solution]

Hi everyone ,

first of all thanks everyone for your reply

now issue is resolved..

with below procedure

step 1 :-

    - we sent the issue to sap support

    - we got below reply from sap

Please import the old SAProuter Root CA (this step is important and

necessary to establish the trust with the sapservX SAProuter at SAP

until 07/18/2015)

1. The old SAProuter SMP Root CA certificate is attached to SAP Note

2131531.

2. Import the old SAProuter SMP CA Root CA certificate as trusted into

your PSE using the command

sapgenpse maintain_pk -a smprootca.der -p local.pse

  - Above note(2131531) mention one attchment with file ie smprootca.sc(security certificate)

    download this file copy and paste in Saprouter folder.

-  (give this command) sapgenpse maintain_pk -a smprootca.der -p local.pse

-  Now restart router with this command  (

saprouter -r -V 2 -K "p:CN=XXXXX, OU=000123XXXX, OU=SAProuter, O=SAP,

C=DE"

)

[Former Member · Accepted solution]

Hi Ashish,

I am also facing the same issue, could you please tell me how you resolved the issue.

In the above is only step1 is mentioned, it means only this activity to do extra or if any hting is missing please suggest me how to overcome the issue.

Thanks in advance.

Regards,

Praveen.

[Former Member · Accepted solution]

Hi Praveen ,,

      sorry to mention step wise but i mention all solution activitydon,t worry plz follow below procedure

step 1 :-

    - we sent the issue to sap support

    - we got below reply from sap

     Please import the old SAProuter Root CA (this step is important and

     necessary to establish the trust with the sapservX SAProuter at SAP

     until 07/18/2015)

Step 2 :-

    -The old SAProuter SMP Root CA certificate is attached to SAP Note

     2131531.(in this note one attachment file smprootca.sc(security certificate) download this file copy and paste in Saprouter folder)

Step 3:-

    - now give this command (sapgenpse maintain_pk -a smprootca.der -p local.pse) for ur refrence plz find attachment.

Step 4:-

  -  Now restart router with this command  (

   saprouter -r -V 2 -K "p:CN=XXXXX, OU=000123XXXX, OU=SAProuter, O=SAP,

   C=DE")

   and praveen plz inform me if issue resolved......

Regards

Ashish Chanekar

[Former Member · Accepted solution]

HI Ashish,

Thankyou for your reply.Issue is resolved by following your answer in the above.

Please make it as correct answer so that others also know the solution and the thread will close.

Thanks & Regards,

Praveen.

[former_member185239]

Hi Ashish,

We have also faced the issue and i think the problem is from sap side router.

For the time being , you can follow the below things and share the result.

1. Logon to the saprouter server

2. Open the services file

3. Maintain the entry

   sapmsO01 3601/tcp (and then hit enter)

4. Save the file

5. Restart your saprouter

6. Test the connection

If you have maintained a  service for  saprouter in services.msc ,then stop the service and then start the saprouter from CMD

Share the result.

With Regards

Ashutosh Chaturvedi

[former_member182657]

Hi Ashutosh,

I think this thread issue has already been resolved by following SAP Note 2131531 as well as by SAP Support,don't know why the thread is showing with Not Answered.

Regards,

[former_member182657]

If resolved,Please close the thread.

Regards,

[Former Member]

Hi Ashish,

Can you ping this address sapserv1 IP address. Also, please try reaching sapserv1 on 3299 from your saprouter command line.  This port is not blocked on SAP's end.

telnet that IP address on port  3299

Also, please check if there is any error in dev_rout file. I suspect that your saprouter is not able to reach to SApserv1 or issue with your vpn connectivity to SAP. Can you check with your network people if your vpn is able to established the vpn tunnel to SAP and send over the interesting packets to SAPserv1.

If the vpn tunnel has been established then you should be able to ping to SAPserv1 from your saprouter host unless your firewall disallow that

Finally, please check the following thread

SAPOSS RFC Error. | SCN

Regards

Adil

[Former Member]

Thanks Gaurav for your response  ...! PFA for above solution

[former_member182657]

Hi Ashish,

Thanks for the update .

Wish you the best !!

[Former Member]

Hi Ashish

Once check the ports (3298,3299) to SAP side public ip

Regards

Ahmed

[Former Member]

Hi.

Regarding this error refer this thread:

Hope it helps,

Thanks

Syed

[former_member182657]

Have a look with SAP Note   33135 - Guide for OSS1

Hope this will help you to resolve the issue.

Regards,

[former_member182657]

Hi,

Could you share test connection results for RFC destination SAPOSS ?

Regards,

[Former Member]

[former_member182657]

Hi Ashish,

For the issue please refer previously mentioned SAP Note & if possible try to share dev_w7 log file,OSS1 screen snap shot from the system.You need to re-check with the values under OSS1 transactions.

Additionally please be confirm for the sapdp99 3299/tcp entry under /etc/services files .

Hope this will help you.