In SAS Enterprise Miner,
nodes that follow a SAS Code node or custom node in a process flow
diagram can produce an error that indicates that the data set that
a node attempted to reference does not exist. You might get this error,
even when you are able to successfully create the data source, and
can explore the data set in your session. In SAS Enterprise Miner,
each node in a process flow diagram spawns a new SAS session. The
currently executing node does not have access to libraries that were
allocated via the SAS Program Editor or a predecessor SAS Code node.
In order for SAS libraries to be available to all tools and nodes
in SAS Enterprise Miner, the LIBNAME statements must be specified
in a location that is executed for each spawned session, such as in
the project start code, the server initialization code, or SAS Management
Console.