consuming stateful web service via ABAP proxy

[andy_dingfelder3]

Hi all,

I´ve got the following scenario. I´ve a ABAP proxy generated based on a WSDL file. The provider is a WebService provided by a tomcat server. (no PI etc. as middleware). The problem i´ve now is that the webservice is stateful so I need a stateful communication between my ABAP report (client) and the Web Service.

I´ve already found the possibiliy to switch on the feature "Session-Oriented Communication" on "Preconfiguration Tab" of the ABAP Proxy Screen. But unfortunately it´s not working.

Anybody knows whether general system settings has to be changed for this. Or anybody has other tips.

I´m currentliy working on the SAP Discovery System v3 which is a Netweaver 7.0.

Many thanks in advance for your answers,

Andy

[former_member193964]

You can use Logial port for it in LPCONFIG ( Transaction). See this examplo Below:

TRY.

CREATE OBJECT my_proxy

EXPORTING

logical_port_name = 'LP01'.

CATCH cx_ai_system_fault.

ENDTRY.

TRY.

input-airline_id = p_carrid.

input-connection_id = p_connid.

input-flight_date = p_fldate.

CALL METHOD my_proxy->flight_get_detail

EXPORTING

input = input

IMPORTING

output = output.

CATCH cx_ai_system_fault.

CATCH cx_ai_application_fault.

ENTRY.

Its necessary create a connection in SM59 (type H) and setting in the call parameters logical port (LPCONFIG).

[andy_dingfelder3]

> You can use Logial port for it in LPCONFIG ( Transaction). See this examplo Below:
> 
> TRY.
> 
> CREATE OBJECT my_proxy
> EXPORTING
> logical_port_name = 'LP01'.
> CATCH cx_ai_system_fault.
> ENDTRY.
> 
> TRY.
> input-airline_id = p_carrid.
> input-connection_id = p_connid.
> input-flight_date = p_fldate.
> 
> CALL METHOD my_proxy->flight_get_detail
> EXPORTING
> input = input
> IMPORTING
> output = output.
> CATCH cx_ai_system_fault.
> CATCH cx_ai_application_fault.
> ENTRY.
> 
> Its necessary create a connection in SM59 (type H) and setting in the call parameters logical port (LPCONFIG).

Hi,

thanks for your answer. It´s working!

Cheers,

Andy