Diagnosis
User &V3& may run EBP application &V1&. However, attributeLAG is not defined for the position S &V4& assigned to him.
This attribute gives the storage location and, in the case of a backendorder, allows user &V3& to differentiate between material stocks withina plant.

System Response
User &V3& (position S &V4&) cannot run EBP application &V1& without encountering errors.

Procedure
In Transaction PPOMA_BBP select the Extended Attributes tab.Select storage locations and, for position S &V3& (or ahigher-level department) of user &V3&, enter the key for the storagelocation, the corresponding plant, and the backend system using theinput help.
Example of a storage location specification:
Plant 1234; storage location 1234; source systemABCCLNT123.