title: SAP receive adapter high availability
body: <p>We are having a active-active BizTalk cluster with windows server as software load balancer. The solution includes a SAP receive adapter accepting inbound rfc calls. The goal is to make SAP adapter high availabile. </p>
  
  <p>Read the documentation (), it does says 'You must always cluster the SAP receive adapter to accommodate a two-phase commit scenario.' and 'hosts running the receive handlers for FTP, MSMQ, POP3, SQL, and SAP require a clustering mechanism to provide high availability.' </p>
  
  <p>What we currently did in both the active-active node for BizTalk, we have a host instance enabled. With refering to above documentation, does it mean we did it incorrectly? We should take the clustered host instance instead the active-active deployment?</p>
  
  <p>thanks for all the help in advance.</p>