Attribute set for Account Switcher in view object ReqLinesNotificationsVO failed
I extended the ReqLinesNotificationsVO object, by adding two new columns to the query. Created the RowImpl class file, XXReqLinesNotificationsVO.xml, and migrated them to middle tier.
Ran the jpximporter to import the JPX file. The Custom Extended VO object is loaded successfully. And I added the two new Columns on the OAF page Requisition Notifications page.
When I run , the two columns do appear and populated values from SQL Select.
However I am seeing an error:
Error Message: Attribute set for AccountSwitcher in the view ReqLinesNotificationsVO failed.
I have not touched this Attribute in JDeveloper.
Can someone please help? However, if I disable the Personalizations, the error message does not appear and the two custom fields don't show, meaning the page is working as original without the extended VO funcationality.