Jure,

My guess is that your Content-type is the issue. It should have the \n at
all. Plus, it should probably be application/xml instead of application/html.
  If the host is strict, it would ignore invalid content, so it thinks you
didn't pass anything.

Looking more at it, why are you passing xml strings if CURL worked with a
simple 'tag=value' structure? Pass the same text "order_id=44&staus=19".
In this case, you might want application/html but without newline.

Hth,
Jim Moseley 

modridirkac" <jure.zorko@gmail.com> wrote:
>I need to send some data to web server with POST method.
>
>I Only have information, that I should send "order_id" and "status".
>I only get ""status_id missing!".
>
>With CURL it works OK:
>curl.exe  -d "order_id=44&status=19" -k  -X POST https://some web 
>store.com/index.php?route=order/manage/updateStatus
>
>What else shoul I do to make my OPAL code POST work?
>
>Thx Jure
>----------------------
>
>method run(var eventInfo Event)
>var
>    oaXMLHTTP oleAuto
>    RequestURL string
>    result string
>    isOK logical
>    msgStr string
>endvar
>    RequestURL = "https://www.some web 
>store.com/index.php?route=order/manage/updateStatus"
>    result = ""
>    isOK = false
>
>    msgStr =         "<order_id>44</order_id>"
>                        + "<status_id>19</status_id>"
>
>    try
>       if oaXMLHTTP.open("Msxml2.XMLHTTP.3.0") then
>          oaXMLHTTP^open("POST",RequestURL, false)
>           oaXMLHTTP^setRequestHeader("Content-Type", "application/html\n")
>           oaXMLHTTP^send(msgStr)
>           result = oaXMLHTTP^responseText
>           isOK = true
>        endif
>    onFail
>    endTry
>    if not isOK then
>       errorShow()
>         return
>    endif
>
>    result.view("Returned")
>
>endMethod
>