Help for migrating DB2 to Oracle11 g, with Sql Developer

Question

Hello, Good Afternoon,
Today I started a series of exercises to migrate DB2 9 to Oracle 11 g, with SQL Developer in order to evaluate this tool for a project we have in door.
But it is setting a number of issues, because the DB2 tables that we are trying to migrate do not have primary key and load the data sets the error ORA-02270.
It is generating an error when trying to convert the following triggers.
CREATE TRIGGER min_salary NO CASCADE
BEFORE INSERT ON staff REFERENCING NEW AS newstaff
FOR EACH ROW MODE DB2SQL BEGIN ATOMIC
SET newstaff.salary =
CASE
WHEN newstaff.job = 'Mgr' AND newstaff.salary < 17000.00 THEN 17000.00
WHEN newstaff.job = 'Sales' AND newstaff.salary < 14000.00 THEN 14000.00
WHEN newstaff.job = 'Clerk' AND newstaff.salary < 10000.00 THEN 10000.00
ELSE newstaff.salary END;
END
CREATE TRIGGER do_not_del_sales NO CASCADE
BEFORE DELETE ON staff REFERENCING OLD AS oldstaff
FOR EACH ROW MODE DB2SQL
WHEN(oldstaff.job = 'Sales') BEGIN ATOMIC SIGNAL SQLSTATE '75000'
('Sales staff cannot be deleted... see the DO_NOT_DEL_SALES trigger.'); END
SEVERE 197 625 oracle.dbtools.migration.workbench.core.MigrationLogResourceBundle Failed to Convert Trigger MIN_SALARY>: class org.antlr.runtime.NoViableAltException -> null: Line 1 Column 0
SEVERE 196 1328 oracle.dbtools.migration.workbench.core.MigrationLogResourceBundle Failed to Convert Trigger DO_NOT_DEL_SALES>: class org.antlr.runtime.NoViableAltException -> null: Line 1 Column 0
I can do for Work Bench (SQL Developer) not validate that DB2 must carry primary keys?
I can do for Work Bench (SQL Developer), I can turn triggers the 2 above?
Greetings

Answer 1

to follow up the root cause of ORA-02270 it would be good to get the DB2 table definition as the table is defined in the Oracle database.
For the other issue with the trigger, please have a look at:
http://www.oracle.com/technetwork/database/migration/db2-084087.html
=> it lists which objects the migration supports as:
Supported Migration Objects
     Tables      
     Views
     Indexes
     Users
     Constraints
=> so no triggers.