用的版本是small stata 14,现显示
no room to add more observations
    Up to 1,200 observations are
    allowed with this version of
    Stata.  Other versions are
    available that allow up to
    281,474,976,710,655 observations,
    assuming you have enough memory.
             st_addobs():   901  Stata r
> eturned error
import_excel_load_file():     -  functio
> n returned error
import_excel_import_file():     -  funct
> ion returned error
                 <istmt>:     -  functio
> n returned error
r(901);

请问群里高手，如何处理？谢谢