What were the key licensing changes with BizTalk Server 2013?
Work with the WCF-based adapters in the BizTalk Adapter Pack, Code samples.
This cumulative update for Microsoft BizTalk Adapter Pack 2.0 contains hotfixes for Microsoft BizTalk Adapter Pack 2.0 issues that were resolved after the release of BizTalk Adapter Pack 2.0.
BizTalk Server 2013 Licensing Datasheet and FAQ
Currently, this includes adapters for SAP and
MQSC adapter for BizTalk 2013 Send port error
BizTalk 2013 R2 CU2 not installing properly – Stack Overflow
This page provides downloadable help files for BizTalk Adapter Pack 2013 and 2013