Can we link two webdynpro java applications which are on different servers

[Former Member]

Hi Experts,

I have a requirement where i need to call a webdynpro java application  from my wdjava component and send data to that component which is on another server.

Mine is NW CE7.2 and  other Wdjava component is on NW 7.3 portal.I do not want migration of component .Is any other way exists for my requirement.?

Thanks,

Anusha

[SandipAgarwalla · Accepted solution]

ANusha

How much data do you want to send?? One easy way would be to do it thru URL params

Call the other WD app via absolute URl and pass the parameters..

Or, you can do a federation between these two Portals. And then call the WD component via running on 7.3 via iview and pass parameters

Sandip

[Former Member · Accepted solution]

Thanks Sandeep,

I want to send 10 to 20 records of a table to another webdynpro component and also i want to display the view of that component as a popup in my application on click on button.

Is it possible

[SandipAgarwalla · Accepted solution]

Thats too much of data to pass over URL...you shouldnt use the url param approach.

Do you need to pop up one view of the other WD component? if so, for your scenario i think using Component usage would be a good approach...you have to import it in NDS, and define the usage..

Probably someone else on the forum can suggest a better idea..

Sandip

[Former Member]

Write a web service in 2nd web dynpro, and call it after clicking the link from the 1st web dynpro. It'll be cleanest. Otherwise if there is a common database, use it.