SAP Message APPLG754 - DCW: Template class could not be read; make sure template class exists DOCUMENTATION DiagnosisAn error occurred while reading the class used as a template for theclass to be created.ProcedureMake sure that the template class exists (LCL_DC_PRES in the IncludeGFW_DC_PRES or CL_GFW_DC_PRES).