Due to bitstream configuration issues, Partial Reconfiguration bitstream generation was disabled by default in Quartus® Prime Pro software version 17.1
You might see Warning message as below during Assembler stage while running Partial Reconfiguration compilation flow.
Critical Warning (19088): Compilation Report contains advance information. Specifications for device <Stratix®10> are subject to change. Contact Intel for information on availability. No partial reconfiguration programming files will be generated.