SAP Message AY196 - Internal error. Layout & not found.

Diagnosis
Tab layout &v2& is supposed to be used in the &v1& component for masterdata processing. However, tab layout &v2& is not in table &v3&.

System Response
Master data processing cannot be carried out.

Procedure
Check Customizing of component &v1& to see if the master record tablayout &v2& is defined.