Diagnosis
In SAP APO, material &V1& in plant &V2& was added to order &V3& as anadditional item. When adding this as a co-/by-product in SAP ECC it wasdetermined that material &V1& in plant &V2& is not contained in anactive integration model. Since an active integration model must existfor all materials planned in SAP APO this indicates an inconsistency inthe active integration models.

System Response
Processing is terminated.

Procedure
Activate the integration model for material &V1& in plant &V2&.