Avoid inspection lot creation at storage location level

I have a material XXXX. For that the activated inspection type is 04.

The GR is done in Storage location namely ABC and EFG.

Requirement:

When we do GR against PO, I want that Inspection lot of this material should only be created ,If I select storage location ABC and if we select EFG no no inspection lot should get create.

I also know that if if I need to control the creation of inspection lot dependent on the storage location of the GR , we should use EXIT QAAT0001 and check MSEG-LGORT and dependent on the value set the flag E_NO_INSPECTION which will avoid that an inspection lot is created. The exits needed is EXIT_SAPLQAAT_002.

Question:

My question is when does this user exit get triggered? Like will it get triggered when we do the GR using CORK, COR6n, MIGO etc? Please help.