报表合并,用append出现下列问题,求大神帮忙!
. append using "F:\软件学习\计量(袁)\资产负债表\basheet1.dta",force
(note: variable asset was str17 in the using data, but will be double now)
(note: variable liability was str17 in the using data, but will be double now)
(note: variable quety was str18 in the using data, but will be double now)
(note: variable code was str6, now str12 to accommodate using data's values)
(label id already defined)
请问存在的问题怎么解决? 我从国泰安下载数据,运行是第2个资产负债表,上面basheet1是第1个资产负债表,2合并1,出现上面的问题