ATP to R3 - user exit / BADI

[Karlotta5334]

During sales order and quotation creation in CRM,
I need to make an ATP check in R3 system,
the "availability information" standard in CRM is not good.....
so I need to make an RFC, to call in some way, the standard R/3-ATP functionality, and take back results.

Have someone made something like that on ATP?
Or have someone some documentation on it?

Wich BADI / USEREXIT can I use for R3 - ATP?
All exit for ATP are for APO scenario....

Thank you all
Bye
ZAIPO

[Alva1590]

Hello Zaipo,

please take a look at SAP notes 443439 and 397032. The first one describes what you'll have to do if you want to use R/3-ATP and with which restrictions. There's also a hint, which BADI you should use in order to use the R/3-ATP functionality. I hope I could have helped you.

Best regards,
Yeng-Hong