For update of PO Information for contingent worker using HR_ASSIGNMENT_API.UPDATE_CWK_ASG API: the following error often occurs:
Use the following query to find the error:
SELECT MESSAGE_TEXT FROM FND_NEW_MESSAGES
where message_name = ‘HR_289575_ASG_ASG_NOT_EMP’;
The issue comes due to the following :
The assignment must be an non payrolled worker assignment as of the effective date.
We cannot attach PO information to a non payrolled worker.