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ASCP: ASCP相关知识(三)--ATP, CTP, and CTD

原创 Linux操作系统 作者:jarli 时间:2019-04-13 22:12:07 0 删除 编辑

ATP: Available to Promise

CTP: Capable to Promise

CTD: Capable to Deliver

ATP refers to the ability to promise availability based on a pre-defined statement of

current and planned supply.

CTP considers the production capacity that is uncommitted and the supplier

capacity that is uncommitted in addition to the above.

In addition to ATP and CTP, CTD considers the transportation resources and transit time necessary to meet your customers’ delivery needs.

The ATP Flag and ATP Component Flag must be set to enable ATP/CTP and CTD

checks for various levels in the bills of material.

ATP and ATP Component Flags

The combinations of ATP flag and ATP components flag of the request item

determine the level of the ATP check. This combination lets you specify key

components and bottleneck resources at each level.

These flags must be checked at the Item attributes/Org level:

ATP and ATP components flag determine the complexity of the ATP inquiry.

ATP Flag

The value of ATP flag indicates what kind of ATP check you want to perform. at the

level of this item or higher. The possible choices are:

_ Material Only – Check material availability for this item at this level.

_ Resource Only – Check transportation resources availability for shipping this

item to the destination.

_ Material and Resource – Check both material and transportation resource

availability for this item.

_ None – No need to check ATP at this level.

ATP Component Flag

The value of ATP components flag indicates what kind of ATP check you want to

perform. at the component level. The possible choices are

_ Material Only – Check availability of the components in the bill for this item.

_ Material and Resource – Check availability of both materials and resources

required to assemble this item.

_ None – No need to check ATP for this item at the component level.

ATP Even if the ATP components flag indicates that a component check is required, the ATP flag at the bill level can override the setting in the ATP components flag.

Note: The value R in ATP flag always means transportation resources for shipping this item. The value R in ATP components flag always means manufacturing resources for assembling this item.

Note: If you are using Profile Option 5, “Enable PL/SQL based-ATP without Planning Output,” ATP flags can only be set to Y or N; ATP Component Flag can be set only to N. The Items window validates ATP Flags and ATP Component Flags for other exceptions such as phantom items and planning items.

Note: CTP and CTD calculations are not applicable to Profile Option 5.

ATP Flag in Oracle BOM

When you define a bill of material for an item, check ATP flags for the components

you wish to consider in the multi-level ATP calculation. This flag lets you control

the depth of the BOM considered in the calculation.

>>To set the ATP flag:

Choose Bills of Material > Bills > Bills.

CTP Flag in Oracle BOM

Set this flag for each resource for which Capacity needs to be checked.

>> To set the CTP flag:

Choose Bills of Material > Routings > Department > Resources

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