Error Notification while working with a scheduled job #inSalesforce

Error Notification while working with a scheduled job

Steps:

1. Create a custom object to store error information whenever the job throws an error and set up a flow on this object to send email alerts if there is an error.

Suppose: 'ErrorLog__c' is the custom object and 'Trace__c' is a custom field

2. In the apex class that you schedule, create a new 'Error Log' object in catch statements to track specific error information when the job fails.

try{
    //Some DML statement
} catch (Exception e) {         
    ErrorLog__c log = new ErrorLog__c();
    log.trace__c = 'Type: ' + e.getTypeName() + '\n' + 'Cause: ' + e.getCause() + '\n' + 'Message: ' 
    + e.getMessage() + '\n' + 'Line #: ' + e.getLineNumber() + '\n' + e.getStackTraceString() + '\n'
    + 'Some Custom Variable Information From Class: ' + myClassVariable;
    insert log;         
}

3. Set up a flow on the 'Error Log' object to send email whenever a new error log is created. 

Note: Monitor this object and periodically delete old error logs

Reference: https://help.salesforce.com/s/articleView?id=000387981&type=1