ServiceNow phases out Server-Side Sandbox

ServiceNow is replacing the server-side JavaScript sandbox with a locked-down runtime called Guarded Script (internal name KittyScript, abbreviated ks in property names). It restricts what code can run in sandbox contexts. SN KB in the thread.

 

see https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2944435