Question Re: connection problem between two systems. in Technology Q&A

connection problem between two systems.

Former Member — Tue, 28 Apr 2009 17:06:59 GMT

Hi all:

There are some connection problem between two systems.

The two systems are respectively:

ECC of system no 00

BI of system no 50.

From ECC side , using sm59 to connect to BI it is successful.

but from BI side , using sm59 to connect ECC it failed .

the error is

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

Error Details Error when opening an RFC connection

Error Details ERROR: service 'sapgw00' unknown

is it the problem that saggw00 for ECC doesn't work well?

could you please tell me how to check my gateway for ECC?

how to create gateway?

and how to solve the problem ?

Thank you very much!!!

Edited by: jingying Sony on Apr 28, 2009 7:07 PM

Re: connection problem between two systems.

former_member183908 — Tue, 28 Apr 2009 17:50:14 GMT

Hi sony

--> RFC destination in BI system: the gateway number is nothing but sapgw+system number of ECC.

for example if ECC system numbe is 00 then gateway number = sapgw00.(maintaint this in BI system).

-->This will definately solve your problem.

Thanks

Re: connection problem between two systems.

Former Member — Tue, 28 Apr 2009 18:47:27 GMT

try using txn code smgw to find out the gateway info.

Re: connection problem between two systems.

GabrielSagaya — Tue, 28 Apr 2009 19:44:19 GMT

Run T-Code : SMGW.

Select Menu : GoTo --> Parameters --> Display.

there you would find

gateway hostname : <HostName>

gateway service : <Service>

If you dont have access catch BASIS team.

/people/michal.krawczyk2/blog/2005/03/29/configuring-the-sender-rfc-adapter--step-by-step

Re: connection problem between two systems.

Former Member — Tue, 28 Apr 2009 23:45:46 GMT

Thank you very much for your reply!!!

do you mean to run T-Code : SMGW on ECC ?

as checked, I can see gateway sapgw00 by SMGW.

how to maintain gateway sapgw00 in BI system ?

how to ping to gateway sapgw00?

howo to check if sapgw00 is working well

Edited by: jingying Sony on Apr 29, 2009 1:46 AM

Edited by: jingying Sony on Apr 29, 2009 1:52 AM

Edited by: jingying Sony on Apr 29, 2009 2:12 AM

Re: connection problem between two systems.

Former Member — Wed, 29 Apr 2009 04:29:45 GMT

TCODE : SMGW -> Goto-> Parameters -> Display

You will find the required info under Attributes. Application Server(Gateway) is the Gateway hostname and Application Server Service(Gateway) is the Gateway service.

Usually the Gateway service is sapgwXX where XX is the system number.

Kindly check this link for detail [http://sapnetweavernotes.blogspot.com/2007/12/troubleshooting-rfc-and-soap-scenarios.html]

Re: connection problem between two systems.

jyothi_anagani — Wed, 29 Apr 2009 05:03:34 GMT

Hi,

Copy the same Gateway name in the ECC and give it in RFC Destination which you are creating in BI system.And give the Proper Username and Password.Let me know which type of coonection you are creating.

Thanks.