Commodity code Transfer Logic from GTS to ECC

Hello All,

I believe , as per the GTS standard, when there is create/change to the commodity then the transfer logic send the details to ECC and update in Internal Table (/SAPSLL/SWNWLR3).

But we have identified, even though there is no create/change to the to the commodity codes, system triggered to ECC and updated in Intermediate table.But there are some changes to article Master data.

We want to restrict the Transfer logic , only when there is a create/change to the commodity codes, it should trigger to ECC and update in Intermediate table not for all changes to the article master data.

Kindly let us know how to proceed on this one and also let us know is there any SAP notes available.

Thanks

Diwakar Reddy