field is missing with T.Code MIGO

hi dear all

At the time of Goods Issue user use the T..code MIGO with M.Type:- 201 under WHERE Tab system display the Text field

But after 15.12.2007 when ever user use the t.code MIGO for GI under WHERE Tab system not display the Text field

I checked screen layout for m.type 201

Is any customization require ???

Kindly give your valuable suggestion this regarsd

thanks

deb