gATP and ALE

Hi Guru's,

just a 'simple' question about gATP and ALE:

when using gATP in an ALE scenario, is there anything to consider when having mixed orders ?

ERP system 1, sending system

having some items checked through gATP during order creation and some items having item category BANC with no ATP at all)

ERP system 2 , receiving system

all items go through gATP, result:

- the ERP-1 gATP items find the confirmation (by posguid)

- the ERP-1 BANC items call gATP but never get a confirmation

Any ideas how we can get a confirmation for the BANC items as well ?

Thanks.

Hubert