Question / Problem:
If I go on vacation and delegate my tasks to a subordinate, how do I prevent that team member from approving their own invoices
Answer / Solution:
To delegate, you reassign your tasks and all approval limits are carried over to the receiving user. When a delegation rule is in place, the task receiver is approving invoices on behalf of you.
To transfer, the receiver must approve with their own approval limits.
There is a setting in the Configuration Manager under parameter management called D4_SUBMITTER_CAN_APPROVE_Y_N. If set to N, the coder will not be able to approve their own invoices as long as the coder is trying to approve using their own credentials.