Did you set your own UIDs ? 2000001 is not a valid UID. The web-api doesn’t do any checks, but for FRED API the preferred method is using the UUID (UIDs are also supported, but they require that you use a valid UID of 11 chars).
Are you using these UIDs elsewhere? if not, you can set them all to null, and dhis will generate proper UIDs on startup (just restart your server).
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Morten
On Mon, Jul 22, 2013 at 10:24 AM, easy lin_xd@126.com wrote: