The Value You Entered Is Not Consistent With The Data Type Of The Column.

Hi..

I am trying to add new record to any table in my database.
But I can't.

I am tryting to add a value (1500 character) and it gives the message below

"The value you entered is not consistent with the data type of the column."



I have tried alot.
The result is my columns in my table accept maximum 900 character.

But the type of my column I try to add a value is text..

I am too angry with SQL

Please help