f39568f4_s___11g_Release_1__11_1_1_6_2___Field
[Description] Note: This option is displayed if Oracle BPM Suite is installed in Oracle JDeveloper, and only supported for the deployment of BPM composites. Do not select this option if you are deploying: A SOA composite application from an Oracle JDeveloper environment in which Oracle BPM Suite is also installed. A BPM composite that includes a durable BPEL process, regardless of whether that process has been modified. Durable BPEL processes are those that take time to complete execution. Examples of durable BPEL processes are asynchronous processes (which are always durable) and synchronous processes that include a durable activity such as a wait activity. If you select this option and attempt to redeploy a durable BPEL process, then deployment fails. Select to enable existing instances of the overwritten revision to continue running instead of going stale. These instances run side by side with any new instances that you create with the new revision of the BPM composite application. [Field] 
Keep running instances on after redeployment
Deploying SOA Composite Applications - 11g Release 1 (11.1.1.6.2)