ATP Supply Source Options
You can choose the supply sources for each ATP rule. The ATP rule you use during the ATP inquiry then determines which sources of supply to include in the ATP calculation. Note that supply that falls on a non-manufacturing workday is considered available on the next manufacturing workday. All supply must have a scheduled due date within the ATP rule's past due supply days window.
Supply Sources
- Discrete Master Production Schedule (MPS)
Includes your discrete MPS as supply for ATP. Note that the MPS must also have Include in Inventory ATP selected.
- Repetitive Master Production Schedule (MPS)
Includes your repetitive MPS as supply for ATP. Note that the MPS must also have Include in Inventory ATP selected.
Includes your open WIP jobs as a source of supply.
Includes your repetitive build schedules as a source of supply.
Includes your non-standard WIP jobs as a source of supply.
If you have a non-Oracle Applications system to maintain supply data, such as a custom purchasing or job system, you can populate the user supply table with the appropriate information. Includes records found in user supply as a source of supply.
Includes your open internal requisitions as a source of supply.
Includes your open supplier requisitions as a source of supply.
Includes your open purchase orders as a source of supply.
Includes existing available quantity on hand as a source of supply. Note that only quantities in subinventories with ATP selected are included. Quantities already demanded or reserved to a sales order are not included.
- Inter-organization Transfers
Includes open intransit shipments as a source of supply.
Demand Classes
When defining ATP rule supply sources, you can also specify that the ATP rule use a demand class. A demand class ATP rule restricts the supply and demand to sources with a specified demand class. A demand class ATP rule may not include on-hand quantity, purchase orders, supplier requisitions, internal requisitions, or intransit shipments as sources of supply. These supply sources cannot have demand classes, and so are not included in demand class ATP. See: Demand Classes.
See Also
ATP Computation Options
ATP Time Fence Options
ATP Demand Source Options
Defining ATP Rules
