[WB 21/22] reset pageparameter (2 replies)

Hi,

I'doing a call from an awp page to another page and this page returns a named parameter (?id=xxxx) to indicate the result.
Sofar so good.
But when I do an Ajax call after this, Webdev automatically receives this parameter again.
In case the received parameter indicates an error, the error message is displayed over and over again.
Is there a way to get rid of this parameter on the next server call?
Of course I could use a hidden checkbox to check if the error has already been processed, but a more elegant way would be appreciated.

Kind regards,
Piet