SAP Message APPLG611 - CU: Values cannot be copied; source and target must belong to same class

Diagnosis You have tried to use the COPY method to copy from an instance of oneclass to an instance of a different class. Example You cannot copy from an instance of CL_CU_AXIS to an instance ofCL_CU_VALUES. Procedure Make sure that the source instance and the target instance belong tothe same class.