Flex accounting

Dear all,

I'm strugguling to understand the following:

I have flex accounting set up at Company 00000 level to flex sub account from a category code for AAI 4310 and order type OT.

This set up doesn't exist at other company level, but other flex accounting rules exists for the same AAI and order type.

I use P4312 program to make the receipt.

It was working correctly on all companies except one (let's say company 00005).

I tried to delete company 00000 set up and try with one company that was previously working (let's say company 00001) : It didn't work anymore => Looks 'consistent'.

But when I set back the set up for company 00000, it was still not working anymore for company 00001, but was working correctly with company 00002 00003 00004 .