How to solve “Batch update returned unexpected row count from update; actual row count: 0; expected: 1” problem?

Question

Getting this everytime I attempt to CREATE a particular entity ... just want to know how I should go about figuring out the cause.

I\'m using Fluent NHibernate autom

Answer 1

This may occur because of Auto increment primary key. To solve this problem do not inset auto increment value with data set. Insert data without the primary key.