Calling Webdynpro Java Application from Webdynpro ABAP Application.

[Former Member]

Hi,

We have developed one Application using Webdynpro Java and I m in need to call the Webdynpro Java application from Webdynpro ABAP.

Require Suggestions to acheive this.

Thanks In advance.

Reg,

Ajay.

[Former Member]

Dear Ajay,

Assuming that both your applications WDA & WDJ are in the portal & you don't have to pass any parameters to the WDJ application.

Write the following code on the action where you would call the WDJ application.

  DATA:

        lr_compcontroller TYPE REF TO ig_componentcontroller,
        l_component TYPE REF TO if_wd_component , 

        lr_port_manager TYPE REF TO if_wd_portal_integration ,
        wa_navigation TYPE navigation.

  lr_compcontroller =   wd_this->get_componentcontroller_ctr( ).
  l_component = lr_compcontroller->wd_get_api( ).
  lr_port_manager = l_component->get_portal_manager( ) .


* The value inserted into the navigation-target field can be found in the Portal
* content administration tab of your portal. It is the ID or PCD Location field 
  wa_navigation-target = pcd. " Please provide the PCD Location of the WDJ Application here.
  wa_navigation-mode   = '0'.  "0 = INTERNAL(same page) and 1 = EXTERNAL(new page).

  CALL METHOD lr_port_manager->navigate_absolute
    EXPORTING
      navigation_target = wa_navigation-target
      navigation_mode   = wa_navigation-mode.

You can get the PCD from the Page properties of the WDJ application page in the Portal.

Hope it helps!

Warm regards,

Upendra Agrawal

[Former Member]

Hi Upendra,

I tried giving PCD Location path and called WDA from portal. But Still the application is not calling WDJ.

I have created LINK TO ACTION. On Action , i followed the same procedure as you mentioned. Pl suggest me , if there need modification.

Regards,

Ajay

[Former Member]

Dear Ajay,

Please note that both the application i.e the *called application

and the calling application* should be on portal(atleast their iVew must be created).

The only thing where you may have gone wrong is the PCD path.

So, check it again.

Warm Regards,

Upendra Agrawal

[ChandraMahajan]

Hi,

Please refer,

Thanks,

Chandra