you have to registre your feature class in arCatalog So,

0-Open arc Catalog and openyour connexion to see featureclass 1- right click on featureClass 2- registred as visionned :D and it will woork correctly

You have to register your feature class in ArCatalog So,

1. Open ArcCatalog and open your database connection to see the feature class
2. Right-click on the feature Class
3. Select Register as Versioned

:D and it will work correctly