Create checkdateover90.js

Author: Soumyadeep10

Core ServiceNow APIs/GlideDateTime/Check Record Creation over 90 days and output age/checkdateover90.js

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+//the pastDateString variable can contain a date-time which you received by querying any particular record's sys_created_on field or any other relevant field. Here I'm hard-coding a value.
+
+var pastDateString = '2025-05-01 10:00:00'; //input date and time
+var ageThresholdDays = 90;
+
+var gdtPast = new GlideDateTime(pastDateString);
+var gdtNow = new GlideDateTime();
+var duration = GlideDateTime.subtract(gdtPast, gdtNow);
+var durationMs = duration.getNumericValue();
+
+//Calculate the total days (1 day = 86,400,000 milliseconds)
+var totalDaysOld = Math.floor(durationMs / 86400000);
+
+var isOlderThanThreshold = false;
+if (totalDaysOld > ageThresholdDays) {
+    isOlderThanThreshold = true;
+}
+
+gs.info("Record Age (Days): " + totalDaysOld);
+gs.info("Older than " + ageThresholdDays + " days? " + isOlderThanThreshold);