Not that I am aware of in any readily available manner.
The run state data for each node in a data flow is stored within the Temporary Execution Data directory that was defined for the system. You can identify the location of this programmatically within Analyze using the ls.brain.tempDir attribute. The temporary execution data is stored under directories for each user and data flow. However, the implementation of how the temporary data is actually stored in an internal mechanism and is subject to change with future versions of the product. Also, the housekeeping processes that are active on the machine may be set to purge some or all of this information as the data ages.
It may be better to explicitly write any required key data relating to an execution to an external location / system.
------------------------------
Adrian Williams
Precisely Software Inc.
------------------------------