When the PowerCenter Integration Service restarts or fails over a service process, it can automatically recover interrupted workflows that are configured for recovery, based on the operating mode. When you run a workflow that is enabled for HA recovery, the PowerCenter Integration Service stores the state of operation in the $PMStorageDir directory. When the PowerCenter Integration Service recovers a workflow, it restores the state of operation and begins recovery from the point of interruption. The PowerCenter Integration Service can recover a workflow with a stopped, aborted, or terminated status.
In normal mode, the PowerCenter Integration Service can automatically recover the workflow. In safe mode, the PowerCenter Integration Service does not recover the workflow until you enable the service in normal mode
When the PowerCenter Integration Service recovers a workflow that failed over, it begins recovery at the point of interruption. The PowerCenter Integration Service can recover a task with a stopped, aborted, or terminated status according to the recovery strategy for the task. The PowerCenter Integration Service behavior for task recovery does not depend on the operating mode.
The PowerCenter Integration Service does not automatically recover a workflow or task that you stop or abort through the PowerCenter Workflow Monitor or