With every release of SQL Server product or subsequent service packs or Cumulative updates, new bugs are encountered or discovered. Below are some of the bugs which were fixed with the release of SQL Server 2012 Service Pack 1 (SP 1) for Microsoft SQL Server 2012.
SQL Server MSDN Bug Number 825067
“View Sample Records” is disabled in the “discovery” process in SQL Server Data Quality Services (DQS).
SQL Server MSDN Bug Number 825141
Vertical scroll of Log Severity data grid is missing in DQS.
SQL Server MSDN Bug Number 842186
New clause is incorrectly added to a previous rule of the current or previous domain in DQS.
SQL Server MSDN Bug Number 852637
Empty “Name” column is not published as NULLin DQS.
SQL Server MSDN Bug Number 859290
A child domain of a composite domain is not formatted when the child domain has a specific formatting.
SQL Server MSDN Bug Number 874949
A read-only user who is in a group that has update permission can perform an update operation.
SQL Server MSDN Bug Number 878653
“IsolatedStorageException” exception when you try to access an entity in Master Data Services in InPrivate Browsing mode in Internet Explorer.
SQL Server MSDN Bug Number 879875
A date time column does not increase for every 20 rows that are updated to the Remote Date Services in SQL Server 2012.
SQL Server MSDN Bug Number 880547
No results are displayed when you search a value in a Hebrew string.
SQL Server MSDN Bug Number 881023
An unhandled exception occurs when you try to sign in to a Data Quality Project in DQS.
Hope this was helpful.
This is applicable for below versions of SQL Server
SQL Server 2014
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