We migrated SSRS to a new stand-alone server. The old server had reports that had existing subscriptions to automatically email the reports on an interval.
After migrating to the new server, the reports would run manually, but the subscriptions were not firing. When we tried to create a new subscription, we would get a connection error. When we investigated the SSRS logs we discovered what looked like permissions errors on some of the stored procedures in msdb.
Running the following script fixed the issue:
USE master
GO
GRANT EXECUTE ON master.dbo.xp_sqlagent_notify TO RSExecRole
GO
GRANT EXECUTE ON master.dbo.xp_sqlagent_enum_jobs TO RSExecRole
GO
GRANT EXECUTE ON master.dbo.xp_sqlagent_is_starting TO RSExecRole
GO
USE msdb
GO
GRANT EXECUTE ON msdb.dbo.sp_help_category TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_add_category TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_add_job TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_add_jobserver TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_add_jobstep TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_add_jobschedule TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_help_job TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_delete_job TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_help_jobschedule TO RSExecRole
GO
GRANT EXECUTE ON msdb.dbo.sp_verify_job_identifiers TO RSExecRole
GO
Thanks to Andrea Allred for her script that we modified.
