Errror: Document scan service failing in Web HTTP/HTML protocol

Hi,

In our application we need to upload the document. we recorded the script with web HTTP/HTML protocol. Script is failing at document scan service. the code generated like this.

web_custom_request("DocumentScanService_2", 

"URL=

"Method=POST",

"EncType=application/soap+xml;charset=UTF-8;action=\"some url"/\";

LAST);*/

web_submit_data("UploadFilesApp", ---------------------------);

web_submit_data("add",

ItemData,

recorded some binary data);

can you please suggest what we need to enhance?

Thanks in advance.