What is the best procedure for implementing check point re-start logic in a DL/I code.
My code updates the DL/I DB. So if the program abends in middle of a transaction I want to roll back to the last completed transaction. One transaction involves reading a DB1, Updating DB2 and inserting into DB3.
Joined: 13 Jun 2007 Posts: 826 Location: Wilmington, DE
So it has been running for a while now and you are now just wanting to implement checkpoint-restart? Why? I also assume that you did a backup and restore procedure before considering checkpoint-restart? Have you had abends? Why?