Job with Multiple Schedule of same time & only one is executed, Why

Question

Hi ALL,
I've Created a package to notify report in email  as excel, which is using a path to render report and save it as excel.
This package was need to be schedule every first day of month and on every Friday even at morning 7 AM.
So logically these are two events.
But if we see on 1 May 2015 we have Friday and plus first day of month
So technically this should fail.
either for IO operation for render &
storing data over same location with same file name.
To replicate this i created two three schedule
Below is the job history, job is invoked by only one schedule
Question-
1) Why one one schedule execute?
2) why "sched2" only , it could be "sched3" only or "DentalOperationStackAndRank-Sched1" Only?
Another this i result into error if different job executing same package at same schedule.
FYI- package is deployed at database level
HS

Answer 1

Hi HS,
As described in this
article, more than one job can run on the same schedule, and more than one schedule can apply to the same job.
And I make a test about your scenario, when configuring a SQL Server job with three schedules that reference same dates and times, my job behaves as yours that only one schedule is executed, but the job is invoked by schedule2 or schedule 3 in my environment.
It is a normal behavior of SQL Server job in my opinion. For more details about such scenario, you can track the job following this
blog.
However, when I configure three jobs that run on the same schedule, everything works well and the three jobs all run successfully.
 I recommend you configure three different jobs that execute same package at same schedule .
Thanks,
Lydia Zhang
Lydia Zhang
TechNet Community Support