Multiple choice technology mainframe SQL Return Code -503 Invalid column values Invalid date or time Update issue. Update clause missing in the select statement of the cursor BOTH A and B Reveal answer Fill a bubble to check yourself C Correct answer Explanation DB2 SQL error code -503 indicates that an update or delete operation was attempted on a cursor, but the cursor was not defined with a FOR UPDATE clause in its SELECT statement. Other distractors refer to date/time format or value errors.