How to send notification reminder before 30days, 14 days and 7 days for incident

[agadudasu]

How to send notification reminder before 30days, 14 days and 7 days for incident

In incident has expiry date 

I want send reminder 

before 30 days 1 st reminder
              15 days 2 nd reminder
               7 days  3 rd reminder.

[Ankur Bawiskar]

@svirkar420

the same link has already been shared earlier.

Any reason to share the same again and repeating as this might confuse the person who asked the question? 

[MackI]

Hi @agadudasu 

Based on your concept that the incident has an expiry date --

Step 1: Set up the incident expiry date field
First, ensure your incident table has the necessary fields for tracking expiry dates and reminder status:

Required fields on the incident table
Navigate to System Definition > Tables
Open the incident table
Add these fields:u_expiry_date (Date/Time) - The expiry date field
u_30_day_reminder_sent (Boolean) - Tracks 30-day reminder
u_15_day_reminder_sent (Boolean) - Tracks 15-day reminder
u_7_day_reminder_sent (Boolean) - Tracks 7-day reminder
These boolean flags prevent duplicate notifications from being sent at each interval.

Step 2: Register custom events in ServiceNow
Events provide a clean separation between the reminder logic and notification delivery

Navigate to System Policy > Events > Registry
Create three events:Event name: incident.expiry.30day Table: incident Description: Triggered 30 days before incident expiry
Event name: incident.expiry.15day Table: incident Description: Triggered 15 days before incident expiry
Event name: incident.expiry.7day Table: incident Description: Triggered 7 days before incident expiry
Step 3: Create the scheduled job for daily reminder checks
Configure the scheduled job
Navigate to System Definition > Scheduled Jobs 
Click New and select Automatically run a script of your choosing
Configure the job:Name: Incident Expiry Reminder Notifications
Run: Periodically
Repeat Interval: Daily
Time: 08:00:00 (or preferred off-peak time)
Active: true
Add the reminder check script
In the Script field, add this comprehensive script that handles all three reminder intervals:

(function executeExpiryReminderJob() {
var startTime = new GlideDateTime();
var stats = {
processed: 0,
notifications30Day: 0,
notifications15Day: 0,
notifications7Day: 0,
errors: 0
};

try {
// Process incidents with expiry dates
var gr = new GlideRecord('incident');
gr.addQuery('active', true);
gr.addQuery('u_expiry_date', '!=', '');
gr.addQuery('u_expiry_date', '>=', gs.nowDateTime()); // Not yet expired
gr.query();

while (gr.next()) {
stats.processed++;

try {
var expiryDate = new GlideDateTime(gr.u_expiry_date);
var currentDate = new GlideDateTime();

// Calculate days until expiry
var timeDiff = expiryDate.getNumericValue() - currentDate.getNumericValue();
var daysUntilExpiry = Math.floor(timeDiff / (1000 * 60 * 60 * 24));

// Check for 30-day reminder
if (daysUntilExpiry >= 29 && daysUntilExpiry <= 31 && !gr.u_30_day_reminder_sent) {
gs.eventQueue('incident.expiry.30day', gr, gr.assigned_to.toString(), gr.caller_id.toString());
gr.u_30_day_reminder_sent = true;
gr.setWorkflow(false); // Prevent triggering other workflows
gr.update();
stats.notifications30Day++;
gs.info('Sent 30-day reminder for incident: ' + gr.number);
}
Now, based on the above logic , complete the rest , i hope you can, isnt it :) Otherwise, use the Flow designer to trigger the event and notification

Step 4: Configure email notifications for each reminder
Create three notification records, one for each reminder interval: 
30-day reminder notification
Navigate to System Notification > Email > Notifications
Click New and configure: Incident Expiry - 30 Day Reminder
Table: Incident 
Active: true
Send when: Event is fired 
Event name: incident.expiry.30day 
Event parm 1 contains recipient: true (for assigned_to) 
Event parm 2 contains recipient: true (for caller_id) 
Subject: Reminder: Incident ${number} expires in 30 days

If you like this opinion and your problem is resolved after reviewing and applying it. Please kindly mark this your best answer‌🌠‌ OR  mark it  Helpful ‌⛑‌ if you think that you get some insight from this content relevant to your problem and help me to contribute more to this community

[MackI]

hi @agadudasu 

Hope you are well. Did you look at to my answer or find a solution.

A small request from my end, If you like my opinion and your problem is resolved after reviewing and applying it. Please kindly mark this your best answer‌🌠‌ OR  mark it  Helpful ‌⛑‌ if you think that you get some insight from this content relevant to your problem and help me to contribute more to this community