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Hello gurus,

I am trying to find out what tables are affected when a sales order line is

scheduled using ATP (Based on Planned output). ollowing are the scenarios

!. There is e"isting on hand for an item, #ollections and plan are completed.

An order is entered and scheduled. If the $$% is within the reser&ation time

fence a record is inserted in 'T*+$+*ATI-$. 'y /uestion is since ordersare scheduled by planned output, If another sales order is entered for the

same item with a different date before the collections and plans is completed,

how does ATP ma0e sure that the pre&ious order which was scheduled has the

/uantity pegged to it. In other words when an order is scheduled are any of

'$# tables appending before running collections and plan.

1. In case where there is no on hand /uantity and we are modeling supply

commit as material capacity. I want to understand when ATP schedules the sales

order based on leadtime and consumes the material capacity, which table in '$#

schema has this consumption data so that when the ne"t order for the same item

is scheduled, only the net a&ailable capacity is a&ailable for ATP to

schedule.

Than0s in ad&ance for the answeres

*egards

Ara&ind

Hi Ara&ind

2hen planning based ATP schedules a sales order for an ATPable item, it

updates '$#%+'A%$ to record this demand against specific ATPable plan.

$imilarly it updates '$#$A+$-*%+*$ if you3re using #ollection Based ATP

(-%$). This is in real4time and these demands can be seen in Planners 2B using

sales order number and shows up in 3'agenta5 Pin03 color to differentiate from

other $ales -rders which came thru plan run. Also, recordsource for these

sales orders will be listed as 3ATP3 &s 3Planning3 for other sales orders.All sales orders created this way are used in calculating ATP for subse/uent

sales orders since the calculation is done in real4time for each ATP re/uest.

Hope this answers your /uestion, please let me 0now for further details.

Than0s

a&neet

Hi a&neet,

Than0 you so much for responding. I wanted to 0now in case of scenario ! if

there were any reser&ations created in '$# tables similar to 'T*+$+*ATI-$

in real time and in case of scenario 1, which '$# table stores the capacity

consumption real time.Than0 you

Hi Ara&ind

There is no reser&ation created in '$# tables during ATP scheduling. As for

capacity, are you loo0ing for supplier or resource capacity6 If #TP is enabled

and ATP decides to create a new supply for promising a sales order, a new

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planned order and planned order demand is created as needed. Also, it may

generate resource re/uirements in '$#*+$-7*#+*+87I*+'+T$.

Please email me directly at na&neet.goel9inspirage.com for further discussion

in this respect for me to help you further.

Than0s

a&neet

Hi Ara&ind,

or scenario9!, ATP will create record in '$#$7PPI+$ with order type as

onhand. or scenario91, ATP will create record in '$#$7PPI+$ with order type

as planned order. ATP does the supplier capacity netting realtime but doesnot

stores in table. As such '$#$7PPI+**+87I*+'+T$ is the table used by A$#P

for storing supplier capacity consumptions.

*egards,

%eepa0 :udale

Hi %eepa0,

Than0 you for responding. If ATP does not any capacity consumption in a table,

how will it net the a&ailable capacity when a new order is placed for the same

item before collections and plan are rerun6

*egards

Ara&ind

Hi Ara&ind,

Although it does not store the consumption information in table but it uses

'$#$7PPI+*#APA#ITI+$ (this has total a&ailability capacity) and

'$#$7PPI+$ (this is used to find capacity re/uired) table to do the netting

e&erytime a new order is created. *emember, a planned order is created by ATP

in '$#$7PPI+$ for e&ery new order. $o it is in a way 0eeping trac0 ofconsumed capacity.

*egards,

%eepa0 :udale

Hi %eepa0,

Than0 you &ery much for the answer. This is &ery helpful..

*egards

Ara&ind