Understanding the AAIs for the Requisition Self Service System
In addition to setting up the AAIs used in the Procurement system, you can also set up the 4318 AAI. The system uses the 4318 AAI when you enter a requisition with a line type that has an inventory interface of A and uses it to determine the expense account to which to post the journal entry. If you do not set up this AAI, the system prompts you to enter an account number when you enter requisitions for services.