What happens if I only send the frame start (0x7E) and suspend transmission in SPI mode?

I’m implementing a simpler than digi’s ansi-c-library driver for an X2C module using SPI communications.

I need to know what happens if I only send the frame start (0x7E) and then suspend the frame transmission to restart later sending again the frame start and the complete frame.

Is the module going to get stuck waiting the rest of the frame after receiving a 0x7E or does it abort the transaction?