124With regard to the consequences of that error, it has consistently been held that in so far as certain grounds of a decision in themselves provide a sufficient legal basis for that decision, any errors in other grounds of the decision have no effect in any event on its operative part (Case T-87/85EDP v Commission [2005] ECR II-3745, paragraph 144, Case T-210/01General Electric v Commission [2005] ECR II-5575, paragraph 42, and, to that effect, Joined Cases C-302/99 P and C-308/99 PCommission and France v TF1 [2001] ECR I-5603, paragraphs 26 to 29).