Updating the proposition status through URL

Hi All,

As per the adobe documentation, below is the URL that offer engine generates and updates the proposition status.

Documentation URL: 

https://experienceleague.adobe.com/docs/campaign-classic/using/managing-offers/managing-environments/creating-offer-spaces.html?lang=en#managing-offers

Based on the acceptance of the URL which is by default in the offer

<%@ include option='NmsServer_URL' %>/interaction/<%= interaction.env %>/<%= interaction.offerSpace %>?a=UpdateStatus&p=<%= proposition.proposition_id%>&st=4&r=<%= encodeURIComponent(proposition.offer.view.trackedUrls.url_jst) %>

When we pass the same URL in the campaign, the page is empty and the data is not getting updated.

No error.

https://SERVER URL/interaction/livePERD/DEVSPC35?a=UpdateStatus&p=272601431&st=4&r=,REDIRECT URL>

Kindly provide us the solution.

Thanks.