What does "obsolete and out of line"mean for 10AX115N3F45E2SGE3 and 10AX115S3F45E2SGE3

We are using 10AX115N3F45E2SGE3 and 10AX115S3F45E2SGE3 in our production products, on your website I can see that both of these are listed under obsolete and out of line, would you please advise if ...