I've used my data analyst against another team and know that they have used up all of their secret training's. However, they have used a training camp - therefore when I now look at their data analyst report and try click view report it says 'spy_opponentsecrettrainingalert' even thought they have not done any secret training. Is this because of the training camp?
There is no issue here. It's not possible for you to know which manager has used up their secret trainings or camps or how many they've used or how many is left. So if you're getting that message it means your opponent has gone on a secret training and maybe a training camp.