report yhk1.
tables sscrfields.
selection-screen begin of block sc with frame title text-001.
parameters: p_bukrs type bukrs.
selection-screen end of block sc.
selection-screen: function key 1.
initialization.
sscrfields-functxt_01 = '检查'.
start-of-selection.
case sscrfields-ucomm.
when 'FC01'.
when others.
endcase.
