Symptoms
When you use the Microsoft SQL Server 2012 or SQL Server 2014 Change Data Capture (CDC) Service for Oracle by Attunity to replicate data changes from Oracle databases to SQL Server databases, some changes are missed, and are not replicated to the SQL Server databases.
Note This issue occurs when a table contains more than one character large binary object (CLOB) and one of the CLOBs has a large value.
Resolution
The issue was first fixed in the following cumulative update of SQL Server.
Cumulative Update 1 for SQL Server 2014 SP1 /en-us/help/3067839
Cumulative Update 8 for SQL Server 2014 /en-us/help/3067836
Cumulative Update 7 for SQL Server 2012 SP2 /en-us/help/3072100
About cumulative updates for SQL Server
Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:
- Latest cumulative update for SQL Server 2014 SP1
- Latest cumulative update for SQL Server 2014
- Latest cumulative update for SQL Server 2012 SP2
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Third-party information disclaimer
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.