ATP/GATP documents

[Former Member]

Hello all,

Do you guys have documents that show all the process about GATP and ATP? Weu2019ll start an APO implementation Project in few monthsu2026 and until there Iu2019d like to clarify theses differencesu2026

Thanks in advance

[michael_thinschmidt · Accepted solution]

Hello Bruno,

I'm not sure if a documentation exists, but I can describe you the differences shortly:

ATP in R/3

ATP check just inside of one R/3 system

DB Tables or shared buffer (ATP Server)

Standard check methods

limitations exist to combine the check methods

simple substitution of products

simple Backorderprocessing

Globale ATP

cross system ATP check possible

using of liveCache Technology

Extended Check Methods (e.g. trigger PPDS to confirm a order)

no limitations to combine the check methods

rule based substitution of products, locations, PPMs

extended Backorderprocessing

As you can see the GATP has a lot of more options to check and to confirm a requirement. For further details about a single point of GATP please check to SAP Help

Link: [http://help.sap.com/saphelp_scm50/helpdata/en/26/c2d63b18bc7e7fe10000000a114084/frameset.htm]

Hope this helps.

best regards,

Michael