...
Server Hashed Files stages are converted to Parallel DRS Connector stage (for good reasons), which means that Server jobs which stored their data in Hashed Files will be converted to Parallel jobs that Parallel jobs which read from / write to the storage mechanisms supported by the DRS Connector (Oracle, DB2 or ODBC)
Hashed files which are loaded or maintained by the S2PX solution are stored in your database using a S2PX-specific format.
Any persistent data you use (i.e. which enables one execution of a job to communicate changes to subsequent executions of a job) which is stored in Hashed Files will need to be loaded in to your DRS-compatible data storage platform
...