wincc advanced recipe troubles.....

I am using setdatarecordtoPLC that is tagged as press buttons in my touch screen to load recipes to my PLC. For some reason not all the number transfer. The recipes are large containing about 50 ingredients. They are all real numbers. Is there a limitation? It is a MP377 touch I have about 70 recipes.

I loaded wincc advanced and now when I make a change in the recipe it does not load that change. I have added other funtions to the touch screen and it seems to work ok. I don't understand why my recipes will not edit.

I figured it out! I did not upgrade to SP1 yet. Did the upgrade and it worked!