we have double firm planned orders in ECC for example planned
order one order for material.
In APO this planned order has no requirements on it BOM components, so
this planned order doesn't create demands for the BOM components and so
the BOM components are not planned in APO.
In ECC this planned order for example order **** contains BOM components
are creates in ECC demands on the BOM components.
So we have a different behaviour, APO plannes less than ECC requires.
There are several double firmed planned orders for which this issue is
Request to Please check and suggest me if anyone faced the same issue.