SLD Error for Standalone Java Central SLD.

[Former Member]

Hello All,

I want to point one R/3 (Dual stack) to Stand alone Java System i. e , i want to make entry of R/3 System in SLD of Standalone Java System .

Because This Standalone Java system will act as Central SLD in our case.

I have done all basic setting in RZ70 like giveing Gateway host and Gateway service .

Gateway Host : Fully qualified Domain name/IP Adress (Both tried)

Gateway Service:: sapgw30 (Instance of Java Stack is 30).

Executed it but connection to RFC SLD_UC is failling.

I navigated to SM59 checked SLD_UC it is throwing following error of Gateway, Pls suggest how to proceed in case of Central SLD for Standalone Java System.

ERROR:

Logon Connection Error

Error Details Error when opening an RFC connection

Error Details ERROR: SAP gateway connection failed. Is SAP gateway started?

Error Details LOCATION: SAP-Server devbi_BID_20 on host devbi (wp 2)

Error Details COMPONENT: CPIC

Error Details COUNTER: 336

Error Details MODULE:

Error Details LINE:

Error Details RETURN CODE: 236

Error Details SUBRC: 0

Error Details RELEASE: 700

Error Details TIME: Thu Jul 09 10:46:24 2009

Error Details VERSION:

Thanks in advance.

Vinit

[Former Member · Accepted solution]

check the RC

its GW_CONNECT_FAILED 236 No connection to the gateway

Look @ note SAP Note 63347 - List: CPIC error codes

Regards,

Ravi

[Former Member · Accepted solution]

Hello Ravi,

Thanks for ur fast reply.

I have checked RC 236 i.e

GW_CONNECT_FAILED 236 No connection to the gateway

in specified note

Pls suggest how to proceed

Regards.

Vinit.

[Former Member · Accepted solution]

have checked RC 236 i.e 

GW_CONNECT_FAILED 236 No connection to the gateway

Attempt to open connection to gateway failed. Check the host name and service. If these are correct, check whether the gateway is actually running and is listening to the correct port. Your own host name(s) and the ports the gateway listen to are in the first lines of the trace file (dev_rd).

[http://help.sap.com/saphelp_nw04/helpdata/en/d2/296d4353d446758671cb065d6f3b6a/content.htm]

[Former Member]

Hi,

Create the RFC SLD_UC in your Java system. Which will point to your stand alone R/3 (abap) system.

Regards,

Vamshi.

[Former Member]

Hello,

Thanks for all replyies.

Now problem is as follows.

The system on which SLD resides is stanalone J2EE system.

Hence there is no gateway available. (Correct me if I am wrong as gateway comes by default in ABAP system and hence will be available for dual stack system).

Now when we trigger data via RZ70 in ABAP system we need to provide gateway information in it of the SLD system, same will get reflected in RFC SLD_UC which we can find in SM59.

Hence When I am giving my SLD info in RZ70, its not finding gateway.... as its stanalone J2EE system. And hence RFC SLD_UC is giving above error.

I per I guess, SLD_UC and SLD_NUC are standard registerd programs for J2ee system. hence no need to explicitly create those via visual Admin. Also If I am creating those in visual admin what gateway values I should maintain?

Please suggest. We need to install stanalone gateway?

Regards,

Vinit

[Former Member]

Hello All,

Thanks for ur replies but at last it was me who helped myself:-)

I am giveing solution so that any one does not stuk in this isuee in future .

I have maitained Standalone Gateway entry in R/3 server in RZ70 executed it and in SLD of Java server ie central SLD maintained this Gateway in Administrator--Profile -- Data supplier .

and it worked.

Regards

Vinit

[Former Member]

Hi,

add your gateway service in /etc/services, and change the setting sld_active=true in your central sld system.

or check whether your central SLD configure properly or not.

-Srini