Do note that post was only about sc_request. So you also need to add a query for your sc_cart.
An extract from that post:
---
Business Rule
Table: sc_req_item
Insert = true
When: Async
Condition:
current.request.requested_for != current.variables.requested_for
Script:
(function executeRule(current, previous /*null when async*/) {
var grREQ = new GlideRecord('sc_request');
grREQ.get(current.getValue('request'));
grREQ.setValue('requested_for', current.variables.requested_for);
grREQ.update();
})(current, previous);
Works instantly.
If my answer helped you in any way, please then mark it as helpful.
Kind regards,
Mark
2020 ServiceNow Community MVP
2020 ServiceNow Developer MVP
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