Proceso De Ordenes

1.1.1 Produce to order -Strategies

During produce to order each customer order is planned separately and administered in its own section of the planning list and/or requirement and stock list. During “produce to order” in the standard as lot size procedure the exact lot size is used, independently of the input in the material master. The produced quantities are not exchangeable under the individual customer orders. The individual customer stock and the requirement are reduced by goods issue to the customer order.

• Produced to order

The procurement and/or production in this strategy is only activated by the customer order. (SAP standard strategy „20 “, individual/collective indicator is set in material master (MRP4))

1.1.1.1 Individual -/ Collective indicator

The individual / collective requirement indicator in the material master (MRP4) determine whether a component (not the finished product) is procured for a specific customer requirement.(SAP indicator „1“ individual requirement.

The indicator „2“collective requirement means this material is produced and/or procured for different requirements.

The indicator „empty” means that the component is planned with the same type as the super ordinate assembly and/or finished product (here the individual customer product replaces “1”).

1.1.1.2 Strategy group

Within the creation of planned independent requirements or customer requirements the requirement type is considered, which was defined in the main strategy of the strategy group. Via the manual input (or user parameters) requirement types can be determined among other strategies, which may be alternatively used for a material.

1.1.2 Consumption

The consumption is to maintain in the material master for each plant and each MRP group (MRP 3) which provides consumption.

• Consumption mode

It fixes the direction on the time axis in which customer orders or dependent requirements are allocated and consume planned independent requirements.

To differ:

• Backward consumption (mode 1), determines the consumption period (in workdays) for backward consumption. Using backward consumption, sales orders, dependent requirements, or material reservations are assigned to and consume planned independent requirement quantities which lie within the consumption period and before the requirements date.

• Forward consumption (mode 3); allocates customer requirement with planned independent requirements, which lies temporally behind the customer requirements.

Backwards and forward consumption can be combined with consideration of the respective intervals (consumption mode 2 and/or 4

Note

If no values are entered, the default value with backward consumption is valid over 999 days. Mode 1 and backwards consumption ”not maintained “ means that only requirements from the same day are to be considered.

1.2 Replenishment lead time

The “total replenishment lead time” is the time, which is necessary for replace the total product, i.e. after low level code are constituted and/or manufactured.

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