You are trying to use an American save file (US) on a European game disc (EU), or vice versa. Ensure your game and save file regions match.
High-skill, fully developed players in Be a Pro mode.
On your PSP Memory Stick, navigate to the PSP/SAVEDATA directory.
A common issue players face when downloading FIFA 09 save data is the game failing to recognize the file. This is almost always caused by a regional mismatch.
A homebrew app called is the holy grail for corrupted PSP saves.
Extract the downloaded save file and place the ULES... folder into the SAVEDATA folder.
Upon exiting and reloading a Manager Mode save, the game occasionally reshuffles the starting XI, placing players in random positions regardless of their actual roles (e.g., putting a striker in goal).