Hi Channara! Are you using the "unique in program" scope for any of your tracked entity attributes?
Best regards, Markus > 9. aug. 2017 kl. 10.27 skrev channara rin <rin.chann...@gmail.com>: > > Hi All, > when i open existing tracker and i update new value of attribute or change > value of attribute, i got this error. what is the problem? > ***DHIS2 V2.26 > <image.png> > > thanks > channara > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-users > Post to : dhis2-users@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-users > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~dhis2-users Post to : dhis2-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-users More help : https://help.launchpad.net/ListHelp
