Hi Ana,

Here is a basic example of sending a urlencoded form. You could try something like this:

integer li_response
string ls_responsebody
string ls_responsestatustext
string ls_body
string ls_url
integer li_rc

ls_url = 'https://webserer/AppNet/DocPop/DocPop.aspx'

// The keys and values may need to be url encoded, I'm not sure if they are automatically done
ls_body = 'clienttype=html'
ls_body += '&doctypeid=137'
ls_body += '&KT!!%_0_0_0=0010171'

HttpClient lo_httpclient
lo_httpclient = Create HttpClient

lo_httpclient.SetRequestHeader('Content-Type', 'application/x-www-form-urlencoded')

li_rc = lo_httpclient.SendRequest('POST', ls_url, ls_body)

if li_rc = 1 then

    // Do something with the response
    ls_responsestatustext = lo_httpclient.GetResponseStatusText()
    li_response = lo_httpclient.GetResponseStatusCode()
    li_rc = lo_httpclient.GetResponseBody(ls_responsebody)
else
    // Something went wrong
end if
destroy lo_httpclient