We have a job which runs through ok, but right at the end it (presumably) tries to update sysjobactivity to say success. Upon attempting to do this it looks like it's failing (with error below in error logs, not job step history), which in turn returns a fail status for the job.
[298] SQLServer Error: 2601, Cannot insert duplicate key row in object ‘dbo.sysjobactivity’ with unique index ‘clust’. [SQLSTATE 23000]
Has anyone seen anything similar to this? There is a post someone's put up about SSRS and getting the same error returned.
We use Master/Target SQL Server Agent to manage jobs on our SQL 2012 Enterprise estate. The estate is 2012 Ent SP1 CU3.