Sharath was dropped for the March 13-15 event in Jaipur as he did not play any domestic events last season, thereby failing to secure enough points for Asian Cup selection.
"I do understand their (of the federation TTFI) rules but I think they could have considered my situation and thought about what I have done for the country in the last decade or so," a dejected Sharat told PTI from Germany, where he plays for top Bundesliga club Borussia Dusseldorf.
"The situation was like this: One of the players was injured and they could not find a substitute for the ongoing Champions League. So I had to play here as this is of higher priority for me than the nationals. I am the only Indian to have played in the competition. But sadly the TTFI does not feel any gratitude for my service for so many years," said the 32-year-old.
Current national champions Soumyajit Ghosh and Mouma Das have been picked to represent India in the competition where 16 players will take part in the men's and women's singles respectively. Sharath can still take part in the premier Asian event if the Asian Table Tennis Union (ATTU) invites him considering his high world ranking.
"It was a tough decision we had to take but there is a criteria and we have to go by that. He did not feature in any of the domestic events this year and missing nationals cost him 180 points on offer for the title, compared to the 90 you get in other ranking events," Mehta reasoned.
Sharath, however, had turned up for his employers Indian Oil in the Inter-Unit meet that preceded the nationals before flying back to Germany.