SAP Message RSAR378 - InfoObject & (&) not supported in InfoSources of components &

Diagnosis
InfoObject &V1& cannot be used in InfoSource &V4&. InfoObject &V1& isassigned to component &V2&, InfoSource &V4& to component &V3&. You canuse InfoObjects assigned to a component only in InfoSources that areassigned to the same component, or that are not assigned to anycomponent at all.

Procedure
Find another, suitable InfoObject.