SAP Message RMXMTRF004 - Transformation grp &1 contains no ABAP class for 'recipe' object category

Diagnosis The transformation group &V1&does not contain an ABAP class assignment forthe "recipe" object category. The recipe is the root node in the recipeobject model and must therefore always be assigned an ABAP class. System Response The system cannot read the recipe data or generate a recipe objectmodel. Procedure Define the Customizing entries for the transformation group &V1&.