Prerequisites
You delete organizational units only when you want to erase the data from the database permanently. The system deletes all characteristics appended to the unit as well (infotypes, such as the Relationships infotype, for example). The system keeps no historical information.
Deletions should only be necessary when, for example, you incorrectly or accidentally create an object. To change the validity period of an organizational unit, select Edit ® Delimit ® Object.
Procedure
The Delete Object dialog box appears.
If additional organizational units and positions are subordinate to the organizational unit, the message Move/delimit/delete all subordinate objects appears.
If there are positions assigned to the organizational unit but no additional organizational units, the Delete Subordinate Positions dialog box appears instead. Deleting/Moving Subordinate Positions