i have to change the particular field during runtime how is it possible
SET (field) = i_hdr-ind1 WHERE
zcust = i_hdr-zcust AND zns = i_hdr-zns AND
zpgma = i_hdr-zpgma AND zdpn = i_hdr-zdpn AND
zdu = i_hdr-zdu AND zpart = i_hdr-zpart AND
zsale = i_hdr-zsaleorder AND zitem = i_hdr-zitem.
The (field) should be changed at runtime