Remote servers that are classified as “no-DTM” do not properly support any transaction management. This is not necessarily due to inherent limitations of the remote DBMS, but may be due to the limitations of the gateway or direct_connect used to interface between Adaptive Server and Component Integration Services and the remote DBMS. For servers in this category, Adaptive Server and Component Integration Services does not send any transaction control statements, and does not attempt to manage transactions in any way.
