Printing Product Picking List from own MenuItemButton

Hello,

I'm trying to print Picking list Report from my Form's own MenuItemButton but it gives a errormessage "Picking list can be printed only from a release journal".

In same Form I have a another Button which prints a Report that I have created myself. I use Menu Item to invoke Report (MenuItemType: Ouput, Accesslevel: View,  SecurityKey : ProdReports).

Do I need more security to invoke ProdPickList Report or where that error comes?

Best Regerds,

Michael