ALV屏幕修改后变成小数的解决问题

FORM fieldcat_init  USING    u_er_fieldcat TYPE slis_t_fieldcat_alv.
  DATA: afieldcat TYPE slis_fieldcat_alv,
            pos TYPE i.
  CLEAR pos.
  DEFINE d_get_field.
    pos = pos + 1.
    clear afieldcat.
    afieldcat-col_pos   =  pos.
    afieldcat-fieldname =  &1.
    afieldcat-seltext_l =  &2.
    afieldcat-quantity(3)      =  &3.
    afieldcat-edit       =  &4.
    afieldcat-REF_fieldname       =  &5.
    afieldcat-REF_tabname       =  &6.


    append afieldcat to u_er_fieldcat.
  END-OF-DEFINITION.
  IF p1 = 'X'.
    d_get_field 'TABIX' '序号' '' '' '' ''.
    d_get_field 'RSNUM' '预留号码' '' '' '' ''.
    d_get_field 'RSPOS' '预留行号' '' '' '' ''.
    d_get_field 'BWART' '移动类型' '' '' '' ''.
    d_get_field 'MATNR' '物料号' '' '' '' ''.
    d_get_field 'MAKTX' '物料描述' '' '' '' ''.
    d_get_field 'RSNUM' '预留数量' '' '' '' ''.
    d_get_field 'MEINS' '单位' '' '' '' ''.
    d_get_field 'BDTER' '需求日期' '' '' '' ''.
    d_get_field 'ENMNG' '领料数量' '' 'X' 'ENMNG' 'RESB'.
    d_get_field 'SWMNG' '尚未领取数量' '' '' '' ''.
    d_get_field 'WERKS' '工厂' '' '' '' ''.
    d_get_field 'NAME1' '工厂名称' '' '' '' ''.
    d_get_field 'LGORT' '库存地点' '' '' '' ''.
    d_get_field 'LGOBE' '库存地点名称' '' '' '' ''.
    d_get_field 'KOSTL' '成本中心' '' '' '' ''.
    d_get_field 'KTEXT' '成本中心名称' '' '' '' ''.
    d_get_field 'AUFNR' '内部订单' '' '' '' ''.
    d_get_field 'LLTYP' '领料类型' '' '' '' ''.