When a user is deleted, any reports owned by that user (including schedules) will change to be owned by Administrator. The scheduled reports should not fail.
See this thread for a discussion on changing ownership.
Normally there were two options:
-open report hit save as. (no comment)
-through SDK. But that changes the report, not the instance, that is a problem.
Since ownership changing over a report can be carried out via SDK, IT dep tells they’d do it. But this does not mean an automatic change in the recurring instance as well as they say.
Too bad, IT department said this based on their experience. As this application holds roughly a thousand reports, a serious crash would block the operation.
That is why they are more than cautious when such changes are required.
However, I still think that a small UPDATE SQL script on the repository database should make it.
This seems easy unless there is a procedural level integrity system within BO.
However, if you have over 1000 reports plus instances, you’ll want to create multiple BIAR backups with a limited number of reports in each (100 - 200.) In my experience, BIAR files do not handle large numbers of reports well.