This chapter was previously titled "Setting Up Two-phase Commit Using SNA".
This chapter describes how to enable multisite updates using the DB2 Syncpoint Manager. Please refer to Chapter 23. Enabling Multisite Updates (Two-Phase Commit) to determine when DB2 Connect requires the DB2 Syncpoint Manager. Please refer to the DB2 Administration Guide for information on Multisite Update (Distributed Unit of Work, Two Phase commit).
Additionally, host and AS/400 database clients who wish to access DB2 UDB servers using multisite upate require the DB2 UDB server (or an upstream DB2 UDB Server which routes the connection to the destination server) to use the DB2 Syncpoint manager.
For the most recent information about DB2 Connect two-phase commit support, access the DB2 Product and Service Technical Library on the World Wide Web:
http://www.software.ibm.com/data/db2/library/