TopLink Map issue

Question

Hi all
i m very new to ADF ...
while creating one toplink i selected emp as my table .it asks for toplinkmap in the wizard so i created new and it took some value by default.
now when i rebuild this project it gives following error
TopLink Map 'tlMap1' -> One of the packages is incomplete.
Package dataprj -> One of the descriptors in this package is incomplete.
Descriptor Emp -> No primary keys specified in APPS.EMP table.
End TopLink Map 'tlMap1'
pls help me out to fix this issue.

Answer 1

hi user530923
Maybe you should look for the "EMP" node in the "Offline Database Sources" node of your JDeveloper project (using the Applications Navigator in JDeveloper).
If you right-click that "EMP" node, you can select "Properties...". The Edit Offline Table dialog should show. Select "Primary Key Information" on the left. Has a primary key been defined?
You could also check "Decriptor Info" tab for your "Emp" descriptor. Select "Application Sources" > "TopLink" > "tlMap1" in your JDeveloper project, in the Structure pane double-click the "Emp" descriptor and check "Primary Keys" on the "Decriptor Info" tab.
success
Jan Vervecken