Mainframe Report Generation Macro

I need a Mainframe macros script to automate the generation of daily summary reports. The main purpose of the macros is to track the job's start time, end time, and status, and to provide a notification in case a job abends.

Key Requirements:
- The script should generate a daily summary report with timestamps for jobs.
- It should be able to track the start time, end time, and status of each job.
- In case of a job abend, the script should send a notification.

Ideal Skills:
- Proficiency in Mainframe programming and experience with creating macros.
- Understanding of data tracking and timestamping.
- Ability to automate report generation and notifications.