# Dataproviders properties disappeared after moving to 3

**URL:** <https://forum.servoy.com/t/dataproviders-properties-disappeared-after-moving-to-3/6983>\
**Category:** Classic Servoy\
**Created:** [January 19, 2007, 9:20am UTC](https://forum.servoy.com/t/dataproviders-properties-disappeared-after-moving-to-3/6983 "2007-01-19T09:20:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Riccardino](https://avatars.discourse-cdn.com/v4/letter/r/41988e/32.png) [@Riccardino](https://forum.servoy.com/u/Riccardino)\
**Post date:** [January 19, 2007, 9:20am UTC](https://forum.servoy.com/t/dataproviders-properties-disappeared-after-moving-to-3/6983/1 "2007-01-19T09:20:13Z")

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The week before the exit of 3.1 final, I moved a customer from 2.2.6 to 3.0.2.  
I installed version 3 on his linux box, upgraded to 3.0.2, moved his db’s, imported the solutions in repository.

Now, after the customer noticed some strange behaviour, I see that all dataproviders setting (lookup values, custom values) has been wiped away.  
I tried to re-import the solution, but I get a “xyz field property has not been changed” message.

What did it happen?

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**Author:** ![jcompagner](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/jcompagner/32/4889_2.png) [@jcompagner](https://forum.servoy.com/u/jcompagner)\
**Post date:** [January 22, 2007, 3:22pm UTC](https://forum.servoy.com/t/dataproviders-properties-disappeared-after-moving-to-3/6983/2 "2007-01-22T15:22:41Z")

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can you upload that solution to our support system? so that we can import that solution ourself in a 3.x install?