[EpiData-list] Exporting from Epidata manager to SPSS

Dear All I have a problem. I have a STATA file that i need to convert to PSPP/SPSS as i only have PSPP when i import the STATA file to epidata manager i get all data imported correctly However when i export the same file to SPSS ,many variables do not export correctly I hope someone can help with this Sincerely Thambu

Dr Thambu David S Professor and Head Medicine Unit 2 Christian Medical College, Vellore 632004, India