Recruiter gets an error while updating the position of the employee while submitting

Summary:

our recruiter gets an error saying "You must enter a valid value for the actionCode field.(PER-1530231)

You need to enter a valid value in the field for the transaction to succeed.For Example , you must only enter a number in the job ID field."

but the recruiter is entering a valid Job ID and still he receives this error upon clicking submit.

Content (please ensure you mask any confidential information):

our recruiter gets an error saying "You must enter a valid value for the actionCode field.(PER-1530231)

You need to enter a valid value in the field for the transaction to succeed.For Example , you must only enter a number in the job ID field."