ZCL_EXCEL_CONVERTER_ALV E ALV grid interface implementation 1 X X X APPLY_SORT E Apply sort criteria to data table CLASS_CONSTRUCTOR E CLASS_CONSTRUCTOR GET_COLOR E Create color table for formating GET_FILTER E Create filter values UPDATE_CATALOG E Create fieldcatalog and layout WS_LAYO E ALV control: Layout structure WS_OPTION E Converter options for grid configuration WT_FCAT E Field Catalog for List Viewer Control WT_FILT E ALV control: Table of filter conditions WT_SORT E ALV Control: Table of Sort Criteria