DB2 SQL Error SQLCODE 407 SQLSTATE 23502 | Explained
DB2 SQL Error SQLCODE 407 SQLSTATE 23502 means a column object specified as NOT NULL is receiving a NULL value. It usually occurs when trying to perform an INSERT, UPDATE, or SET operation on an object. However, the ALTER statement can sometimes trigger the same issue. What is SQLCODE =- 407 in DB2? The SQLCODE…