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Java Proxy Development with PI 7.1 and NWDS 7.1

Former Member
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I am new to Java proxy development. Need help on developing java proxy with PI 7.11 and NWDS 7.1.

I have generated java proxy from ESR -> Tools -> Java Proxy Generation. It has generated xxx.zip and xxx_PARALLEL.zip files.

Please help me how to proceed from here.

Accepted Solutions (0)

Answers (3)

Answers (3)

Former Member
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Thanks to Srinivas and Amit for providing me the links/blogs to go forward.

I am getting error while testing. Got below error for Receiver comm channel and it is calling this URL "http://<host>:<port>/MessagingSystem/receive/JPR/XI". Does it means the user crdentials i am using does not have enough permissions? If I use proper user id does it resolve?

" 403 Forbidden

SAP NetWeaver Application Server 7.11 / AS Java 7.11

Error: You are not authorized to view the requested resource.

Troubleshooting Guide https://sdn.sap.com/irj/sdn/wiki?path=/display/jsts/home

Details: No details available"

I did registered Java Proxy (through browser) that seems okay. I did not created Technical system and Business system for java proxy. Is that mandatory? I did not created for my interface.

Please let me know if you need more details regarding this.

Thanks,

Ramesh

Former Member
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Hi,

As mentioned in the wiki provided above, u have to create BS of type WEB as Java:

"Define a business system (type Web AS Java) related to this technical system. This business system serves as the default sender system for client proxies and should be used as the receiver system for server proxies as well".

Are u able to register ur server proxy?? use listAll option(in the below link) to chk whether u have registered message interface successfully or not??

http://help.sap.com/saphelp_nw04/helpdata/en/a4/d5b3b0b16843b3867c0245d9847ae5/content.htm

Thanks

Amit

Edited by: AmitSri on Jun 21, 2010 6:51 AM

Former Member
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Hi,

You can have a look on this new web services java proxies:

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/508bb504-87cf-2c10-2aaf-f3a5df75e...

And if u want to generate java proxy from ESR , import ur xxx.zip files under NWDS and refer these links:

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d06315a6-e66e-2910-039c-ba8bbbd23...

Changes in PI7.1 Java Proxy:

http://wiki.sdn.sap.com/wiki/display/Java/JavaProxyChangesinPI7.1fromPI7.0

Java server proxy

/people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy

/people/rashmi.ramalingam2/blog/2005/06/25/an-illustration-of-java-server-proxy

Java client Proxy:

/people/yugapreetha.t/blog/2007/12/03/pre-requisites-for-client-java-proxies

Libraries for java proxy development:

https://wiki.sdn.sap.com/wiki/display/XI/XIlibrariesfor+development

Thanks

Amit

Former Member
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Hi

The next step would be importing the zip file in NWDS and creating the ejb

Please follow the blog /people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy

other helpful links :

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b20...

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903...

regards,

Srinivas