ID:16574 The Incremental Route Signal Tap flow is not possible at this time. A change to the set of Pre-Synthesis taps was made which requires resynthesis. Rerun Synthesis and try again.

CAUSE: You attempted to run an Incremental Route flow with Signal Tap but made additional changes to the Pre-Synthesis taps of Signal Tap which requires resynthesis.

ACTION: Rerun Synthesis before attempting to run the Fitter.