![]() |
Copyright © TIBCO Software Inc. All Rights Reserved |
When all the processes use the local resource manager on the SQL Server, this is called a local transaction. If some processes use an external resource manager such as the EAI COM step, then this is known as a distributed transaction because more than one resource manager is used. A slightly different architecture is used for distributed transactions because a transaction manager program is used to control the resource managers. Refer to Using Distributed Transactions with MSDTC for more information.The transaction scope provided with this architecture allows distributed transactions involving many resource managers to be controlled by the MSDTC. Some server EAI plug-ins such as EAI COM+ may require a distributed transaction and therefore need to use MSDTC. You can set the TIBCO iProcess Engine to use MSDTC by setting the EAI_NEEDS_MSDTC process attribute - refer to “Administering Process Attributes” in the TIBCO iProcess Engine: Administrator's Guide for more information about setting process attributes.
![]() |
Copyright © TIBCO Software Inc. All Rights Reserved |