When you try to install a cumulative update to a BizTalk Server computer that has the Accelerator for SWIFT (A4SWIFT) installed, the installation attempt is unsuccessful. Additionally, the following error is logged in the Setup log:
Package does not contain compatible branch patch.
Cumulative update information
For BizTalk Server 2013 R2
The fix that resolves this issue is included in Cumulative Update 3 for BizTalk Server 2013 R2.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.