The assignment of a right is effective against the debtor and third persons only from the time the debtor has actual knowledge, or has been given notice of the assignment.

If a partial assignment unreasonably increases the burden of the debtor he may recover from either the assignor or the assignee a reasonable amount for the increased burden.

Acts 1984, No. 921, §1; Acts 1985, No. 97, §1; Acts 1993, No. 841, §1, eff. Jan. 1, 1995.