How to Create client proxies?

[Former Member]

Hello,

I am working on a scenario, where i need to create an RFC and export to XI Server. I have done this much. Right now i need to consume the above mentioned with an ABAP code from an R3. I tried to create the Client proxy, where i am getting stucked at the part of specifying the URL. Any ideas on this sub?

Proper ans. will be rewarded..

Thanks

Vinod V

[Former Member]

The following links should help you :

Client Proxy:

/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy

Activation of ABAP Proxies:

/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies

coding ABAP Proxies /people/sravya.talanki2/blog/2006/07/28/smarter-approach-for-coding-abap-proxies

Communication between SAP System & Webservice Using Proxies

/people/siva.maranani/blog/2005/05/23/communication-between-sap-system-webservice-using-proxies

/people/swaroopa.vishwanath/blog/2006/12/28/send-rfc-to-sap-xi-150-asynchronous

Proxy Generation

http://help.sap.com/saphelp_nw04/helpdata/en/86/58cd3b11571962e10000000a11402f/content.htm

Smarter Approach for coding ABAP Proxies:

/people/sravya.talanki2/blog/2006/07/28/smarter-approach-for-coding-abap-proxies

ABAP Proxy Runtime

http://help.sap.com/saphelp_nw04/helpdata/en/02/265c3cf311070ae10000000a114084/content.htm

[Former Member]

Hi

you have two options

1)client proxy to call a service using XI server and

2) to call web service.

The general programming model of the ABAP proxy runtime supports synchronous communication.

Procedure

To send a message using the ABAP proxy runtime, call the corresponding client proxy in your application program.

You can select a client proxy in the Object Navigator and drag it to the editor by using Drag&Drop.

...

1. Declare the following variables:

DATA:

• Reference variables for proxy and exception class

lo_clientProxy TYPE REF TO [Generated proxy class],

lo_sys_exception TYPE REF TO cx_ai_system_fault,

• Structures to set and get message content

ls_request TYPE [Output message type],

ls_response TYPE [Input message type].

2. Complete the structure ls_request for the request message.

3. Instantiate your client proxy.

TRY.

• create proxy client

CREATE OBJECT lo_clientProxy( ‘LOGICAL_PORT_NAME’ ).

LOGICAL_PORT_NAME is the name of the logical port that you want to use, which is used to define the receiver. You can omit this parameter if you are using a default port or the XI runtime (see runtime configuration).

4. To send a message, call the corresponding client proxy method. WSDL allows several such methods (specified by the element <operation>). In XI, there is only one method, with the default name EXECUTE_SYNCHRONOUS or EXECUTE_ASYNCHRONOUS. Catch at least the exception cx_ai_system_fault:

• do synchronous client proxy call

CALL METHOD lo_clientProxy->execute_synchronous

EXPORTING output = ls_request

IMPORTING input = ls_response.

CATCH cx_ai_system_fault INTO lo_sys_exception.

• Error handling

ENDTRY.

I hope this will help you.

Vishal

[Former Member]

HI,

Refer the below weblog:

First u need to do the configuration for ABAP PRoxy:

ABAP Proxy configuration:

/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies

Client proxy:

/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy

Do let me know if u need further information.

Thnx

Chirag

[Former Member]

Hello Chirag,

thanks for the reply. I have tried as the link expained, But its giving a message telling 'No access to System landscape at present', when i use the TCode SXMB_ADM at Global Configuration Data. I am getting more information on this problem. Do you have any suggustions on this matter?

Vishal and priya, thanks for your reply. I think you guys didn;t get my Question. Please check it again and give me suggestions. Thank you..

Vinod V

Edited by: Vinod V on Dec 22, 2007 6:20 PM