Problem regarding display of Smartf form stored in SAP from webdynpro java

Hi,

I am trying to display the smart form stored in SAP from webdynpro java.

The data is passed through BAPI in TLINE table format.While running the application the BAPI is getting executed but I am not able to get the TLINE table output.

While assigning the TLINE node as data source to interactive form I am getting the message that the data source does not hold any data because of which I am not able to display the smartform.

I have gone through the threads and one of the suggestions is to call one more webservice which will pass the pdf binary file to webdynpro java.

Is it the only possible solution or is there any other way to extract the TLINE data.

Looking forward for the reply.

Regards,

Pawan