Hello,
Jdeveloper Version 11.1.2.4.0
I am trying to create an entity object based on a table with 5 columns. The combination between them is unique.
I make the five columns primary keys, but when I delete a row I get: RowAlreadyDeletedException, though the row still exists in the database.
Also when displaying the view sometimes I get JBO-25019: Entity row of key oracle.jbo.Key[1 2 null null null].
How to create an Entity object having a Primary Key based on a multiple columns?
I don't want to add an additional column just for a Primary Key because this table is used in many PL/SQL procedures and I am not sure, that this won't affect them.
Also using Rowid as a primary key must be avoided.
Regards,
Pamela.