dhis2-devs team mailing list archive

[Salimone Domingos Nhancume <snhancume@xxxxxxxxx>]

Dear

when trying to run Validation rule or click complete after entry data
in DHIS2 i am having the following error mensage:

Sorry! The system failed to execute the operation. Usually, no data is
lost and you can continue working by going back to the previous page.
keeps coming up

I am using DHIS2 version 2.19, please can someone help me?



Salimone