Gandhi's address was to be aired via a YouTube link, starting 9:30 pm IST, which was later rescheduled to start from 10:30 pm IST.
The address, however, could not be aired 'live' and the Congress party cited a technical glitch as the reason for it.
Gandhi is on a five-day tour to Germany and the UK.
On Thursday night, he had addressed a gathering at the Bucerius Summer School in Hamburg, Germany.
He was to address the Indian Overseas Congress Friday night during his two-day stay in Germany.
He heads to London Saturday.
In London, he will address students of London School of Economic tomorrow. And on Saturday, he will address a gathering of the Indian National Overseas Congress.