Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF

Question

I have the below error when I execute the following script. What is the error about, and how it can be resolved?

Insert table(OperationID,OpDescription,Filte         


        

Answer 1

In my CASE I was inserting more character than defined in table.

In My Table column was defined with nvarchar(3) and I was passing more than 3 characters and same ERROR message was coming .

Its not answer but may be in some case problem is similar