[Solved]Strange sql server problem. Taking null values while

[son1x.]

Ist screenshot of errorSecond Error screenshotMy database is accepting null values which is against table definition. See snapshots. Is it possible? That I define colums to be not null and they can take null valuesI was entering data from asp.net form and have defined these values to be null on page load. e.g. txtUser_id.Text ="";...Only those values were stored which were not declared to be null see snap shot in above links.