This topic describes how to run the WebSphere® message migration utility.
Messages are migrated from the WebSphere Application Server Version 5 to the WebSphere Application Server Version 6 under an XA (globally coordinated) transaction. For further information about the XA transaction refer to XA recovery.
For further information about the reversal of message migration, using the message migration utility, refer to Reversing the migration of messages using the WebSphere message migration utility.
During successful migration, messages are moved from the WebSphere Application Server Version 5 to the WebSphere Application Server Version 6, no copy is left on the Version 5 server's queue.
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