C# Feature SetProperty method problem

Hi Everyone,

I try to set property on feature like this

oFeature.SetProperty("PROPERTYNAME", Value);
oFeature.ApplyAttributeChanges();
oFeature.Write(true);

 everything is good but when i open Data Browser in Bentley the result is:

Unable to retrieve feature with id: 077a3eb5-53a7-44b7-9acd-06e4d54fd665

Thanks.