This nodes writes a PMML model from a PMML model port into a PMML v4.2 compliant file or to a remote location denoted by an URL. If a PMML file from another version is read by the PMML Reader and directly written by this node, it is converted into PMML v4.2. If the model is not valid (unknown data types, etc.) an exception is thrown during execution.
This node can access a variety of different file systems. More information about file handling in KNIME can be found in the official File Handling Guide.