[EpiData-list] Problems appending files

EpiData development and support epidata-list at lists.umanitoba.ca
Wed Apr 10 06:11:54 CDT 2019

You are doing the append the right way, but if you have a key field, the keys in the two files must not overlap.

> I trying to append some EpiData files. But I'm having a problem... I tried the same steps that are illustrated in this video:
> https://www.youtube.com/watch?v=BY6nZ0-k2Bs <https://www.youtube.com/watch?v=BY6nZ0-k2Bs>
> But I'm having an error that is shown in the attached file.
> Please, help me!

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