The issues we fixed were around combinations of keywords, where SQL Server 2014 worked slightly differently to previous releases:
Hope this helps,
Colin.
- BACKUP USER DATABASES WITH DIFFERENTIAL, FULLIFREQUIRED - the full backup was not being generating if it was required
- BACKUP LOGS WITH FULLIFREQUIRED - was generating a wrong exit code
- BACKUP WITH CHECKSUM, CONTINUEONERROR - this was returning the wrong error code, if there was an error
- BACKUP ALL DATABASES - wasn't properly excluded snapshot databases
Hope this helps,
Colin.