The crosstalk waveforms aren't saved but the crosstalk impact should be visible on the signal waveform. To replicate what the simulation is doing, turn crosstalk on in BoardSim, select the net you're looking at in the DDR batch simulation in the Interactive simulation in BoardSim, and run a crosstalk simulation there. You should be able to see the total contribution of crosstalk from aggressors to validate that the DDR wizard is incorporating the crosstalk correctly. If you're not seeing much difference, that's probably means that you did a good job with your routing constraints.
but where that result is getting saved. iam not getting any crosstalk result report in DDRx Batch Simulation result.