Archiving and Deleting Master Recipes 
You can archive and delete master recipes with archiving object PI_PLAN. This archiving object includes individual master recipes, which are uniquely identified by recipe group and recipe key, but not entire recipe groups. Therefore, you can archive and delete individual master recipes within a group any time you like. You can still archive and delete entire recipe groups.
You can access the archiving function from the system administration menu as well as from the master recipe menu.

You cannot reload archived recipe data.
At a later release, you will be able to display archived data.
See also:
SAP Library
CA - Application Data Archiving and Reorganization