Page action while setting an input field

> Hi,
>
> I have a situation where a page action is executed whilst just setting
> an input field.
>
> This is (part of) the script:
>
> …
>
> <setInputField
>
>       description="GoodsReceiptSearch.toNo_transportOrderLineNr="
>
>       name="transportOrderLineNr"
>
>       value="01"
>
> />
>
> <verifyTitle
>
>       regex="true"
>
>       text=".*Goods Receipt Search"
>
> />
>
> …
>
>  
>
> The log file shows the following:
>
>  
>
> …
>
> [setInputField]  INFO (com.canoo.webtest.steps.Step) - >>>> Start Step:
> setInputField "GoodsReceiptSearch.toNo_transportOrderLineNr=" (489/670)
>
> [setInputField]  INFO
> (com.canoo.webtest.steps.form.AbstractSetFieldStep) - Found 1 suitable
> fields, considering only the first one
>
> [setInputField]  WARN (com.gargoylesoftware.htmlunit.html.HtmlScript) -
> <script for='document' ...>: no element found with id "document". Ignoring.
>
> [setInputField]  INFO (com.canoo.webtest.engine.WebClientContext) -
> Content of window changed to http://172.21.0.132:9080/receipt_detail.jsp 
> (text/html)
>
> [setInputField]  INFO (com.canoo.webtest.engine.WebClientContext) -
> Content of current window changed, it will become current response
>
> [setInputField]  INFO (com.canoo.webtest.engine.WebClientContext) -
> Current form set to none
>
> [setInputField]  INFO (com.canoo.webtest.engine.WebClientContext) -
> Current response now: http://172.21.0.132:9080/receipt_detail.jsp
>
> [verifyTitle]  INFO (com.canoo.webtest.steps.Step) - >>>> Start Step:
> verifyTitle (490/670)
>
> …
>
> I don’t know exactly how to read this, but I don’t understand the 3^rd
> line. Might this be the reason why the content of the window changes?
> Any idea what I can do about it?
>
>  
>
> Many thanks!
>
> David
>