Inspect the pump seal and housing for cracks or wear. A malfunctioning circulation pump in your dishwasher can lead to inefficient cleaning, potential leaks, and other operational issues I have a miele dishwasher g2872 scvi
Miele Dishwasher -- Circulation Motor Disassembly - YouTube
Miele tech support say f78 means a fault with the circulation pump
Is that the circulation pump and might there be a seal that could be replaced
The rubber seal that the circulation shaft goes through is leaking through that weep hole I bought the circulation pump seal kit from miele usa Here is a video on how to get rid of the water when it leaks: