Unable to add the employee using the template

 Hi,

Getting below error when we try to add the employee using the template
APP-PAY-33681: A compiled version of the formula 50 cannot be found. Check that it exists and has
been compiled before attempting to run it

as per Note 465400.1, when i open the "Total Compensation -> Basic -> Write Formulas" and query "QH_ASSIGNMENT_NAME" and open the Edit, it displays below text as non-editable field

DEFAULT FOR asg_job IS ' '
DEFAULT FOR asg_org IS ' '
assignment_name = asg_job||'.'||asg_org
RETURN assignment_name

when i try to Verify the formula, it throws error saying variable ASG_JOB was used before being initialized