SAP Message 29387 - Organizational area & not defined for class & & (&)

Diagnosis
You want to maintain an organizational area in the class data for aclass item. This determines which organizational unit the class item isrelevant to (such as engineering/design and/or production).
In the basis data for class &V2&, the organizational areas for allobjects in this class are defined. You can select one or more of theseorganizational areas for processing individual items in a BOM.
Organizational area &V1& is not defined for class &V2&.

Procedure
Check the possible organizational areas and correct your entries.