Manchester City's Champions League collapse should not be seen as a failure, says manager Pep Guardiola.
The hosts then clinched a 3-1 win on the night to keep Guardiola waiting for his first Champions League win with City after six years at the club.
"If people say it's a failure then I disagree," said the Spanish coach, 51.
As a coach, Guardiola won the Champions League twice with Barcelona, in 2009 and 2011.
However, although City have won the Premier League three times under Guardiola, the closest they have gone to European glory is reaching last season's Champions League final, where they lost 1-0 to Chelsea.
"The people in the squad know how difficult it is, but they accept it," Guardiola added. "I'm not going to make a debate. In the club the feeling we have is we try to do it again.
"We are sad, of course, because we were close - but not close enough. Madrid deserve it.
"The players wanted to play the final, but for this club to compete against Real the way we did is a joy.
"I say congratulations to Liverpool and Madrid, they deserve it. Next season we try again and, if it doesn't work, we try again."
Real will face Liverpool in Paris on 28 May, in a repeat of the 2018 final.
The Football News Show: Could Real loss unsettle Man City's Premier League bid?Guardiola said he "didn't speak" with his players after Wednesday's dramatic exit.
With four games left in the Premier League, the defending champions are a point clear of Liverpool and host Newcastle on Sunday.
"No words can help what we feel," said Guardiola. "It's a question of time, we try to sleep and think of the targets.
"We will be together on Saturday, so we will talk about who we are as a team and what we've done to get to the semi-finals of the Champions League.
"We can't compare what happened in the past to what will happen in the future. The best form of concentration is simple: Newcastle. No more than that."