Block an account.

Raise the dunning level of an item.

Change a document.

Lower the dunning level of an item.

Block a I ine item.

It is an object for which separate balance sheet and P&L statements can be created, whether segments are being maintained or not.

It is the only object from which segments can be uniformly derived.

It is an object for which separate balance sheet and P&L statements are ,created only when used in conjunction segments.

It is the only object that can be uniformly derived using segments.

Automatically, when setting capex cost from an internal order

Automatically, when creating an investment measure

Automatically, when setting capex cost from a WBS element

Manually (transaction AS01), using a specific asset class