In this post, you’ll learn about the error message -220 the column column-name in explanation table table-name is not defined properly in the IBM DB2 database , the reason why it occurs along with the solution to fix it
IBM DB2 Error Message
-220 the column column-name in explanation table table-name is not defined properly
Reason for the Error
An error occurred during the insertion of a row into the explanation table.� The table is improperly defined for the following reasons:� *�� A column is missing.� *�� Columns are defined in the wrong order.� *�� The table contains an extra column.� *�� A column description is invalid because of its name, data type,���� length, or null attributes.
Solution
Correct the definition of the required explanation table.
