Warburg Pincus LLC has hired Bank of America Corporation (NYSE:BAC) to sell Accelya Solutions India Limited (NSEI:ACCELYA) in a deal that could value Accelya at up to €1.5 billion ($1.67 billion), two sources familiar with the matter said. Warburg Pincus plans to launch an auction process after the summer, the sources said. Accelya is expected to appeal to both industry players and other buyout funds, they said. Warburg Pincus and Bank of America declined to comment. One of the sources said Amadeus IT Group, S.A. (BME:AMS) could be a possible bidder. “Amadeus could be keen to study an offer because they initially expressed interest in Mercator,” the source said, cautioning that negotiations had yet to start.