Create MasterDetail together - JBO-25030: Failed to find ...owning entity

Question

Hi All,
(ADF Faces + BC, jdev 10.1.3 su 5)
I have a master-detail data entry in one page. The requirement is when I press Create button, I want to create both Master & Detail (composition) rows together.
Master-Detail has association. Master PK is sequence, detail FK is Number.
So I code my backing beans :
public String createMaster_action() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("Create");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
else
createDetail();
return null;
I get this error :
1. JBO-29000: Unexpected exception caught: oracle.jbo.InvalidOwnerException, msg=JBO-25030: Failed to find or invalidate owning entity: detail entity SalesorderD, row key oracle.jbo.Key[-5 ].
2. JBO-25030: Failed to find or invalidate owning entity: detail entity SalesorderD, row key oracle.jbo.Key[-5 ].
How to solve this problem ?
Thank you for your help,
xtanto

Answer 1

Hi xtanto,
Perhaps you need to use "CreateInsert" instead of "Create" to create the master record. You can change this simply by editing the pagedef, double-click the "create" binding, and change it to "CreateInsert"
Hope this helps,
John