ESC booth oblong shows error upon adding to cart
AnsweredDescription of the issue: ESC showing error while adding 1 product to the cart while other items are added normally
Business impact: impacting operations
Account name: Marina Bay Sands
Region: APAC
Client version: 25.12025091201
Steps to reproduce:
- Go to Exhibitor Service Center Configuration from main menu
- Select the 2025 Standard Price List - Carpeted Space w/o Piped Services, Rigging, Cleaning, Logistic, Catering ESC configuration and right click for edit
- Copy the URL from actions button on right top end
- Open the URL in separate tab and select any of the event and any booth number and submit
- Go to Catering < Others < Select oblong table and click on add to cart. You will see an error and the item will never be added to cart. Observed
- Observed results vs Expected results: There should not be any error
Link to Zendesk ticket: Ticket: INC6199114_ESC booth oblong shows… – Momentus Support Center – Zendesk
Link to Debug site: https://supportwebap.ungerboeck.com/MarinaBay/Prod/app85.cshtml?ReturnUrl=%2fMarinaBay%2fProd#/ESCForVenuesConfiguration/43?data=99ace497cb7e3c4977c8438c1fc27e72a54d
Environment : Production
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Official comment
Divya Thakur This is a configuration issue.
If you look at the console log when the error occurs, you will get a hint at where to look (I bolded the relevant part):
main-min.js?v=25.2.9389.33784:354 USIApplication.applicationErrorHandler fullErrorMessage: ERROR serverAccess.accessServerComplete - Tue Sep 30 2025 07:57:18 GMT-0500 (Central Daylight Time) - TypeError: Cannot read properties of undefined (reading 'AutomaticUpsellItems')
at v (cartUtil.js?v=25.2.9389.33784:1:744)
at F (cartUtil.js?v=25.2.9389.33784:1:2736)
at cartUtil.js?v=25.2.9389.33784:1:12810
at PriceListServerAccess.js?v=25.2.9389.33784:1:451
at v.accessServerSuccess (main-min.js?v=25.2.9389.33784:348:10092)
at u (main-min.js?v=25.2.9389.33784:348:8617)
at n (main-min.js?v=25.2.9389.33784:348:8823)
at main-min.js?v=25.2.9389.33784:348:9234So we know the error is occurring on Upsells when ordering the item. If I go to the price list and find that item and go to the Upsell tab, I can see that it has an upsell of Spandex for Oblong Table.

If I search for that item on the Price List, I can see that the item is no longer active.

This means that the system cannot provide that item for the upsell and is erroring out. Marking the Spandex for Oblong Table as Active on the price list will resolve this issue.
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Mike Schepker Please check this
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Divya Thakur The ESC config in your link takes me to the RNA Asia 2025 event and I don't see any place to order catering.

Nothing shows in the search either.

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Mike Schepker Apologies for the incorrect ESC ..please find the correct one 2026 Standard Price List - Carpeted w/o Rigging, Piped Services
This is the direct link : https://supportwebap.ungerboeck.com/MarinaBay/Prod/app85.cshtml?aat=336a56422f544a7742454c7a4c4a395a4734664b782b39757238483042667649653761713943484338576b3d
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Mike Schepker Thanx Mike ..I tested and it worked …
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