"SAP" isn't a product either, it's a company name. When certain people talk about SAP they actually mean R3 or ECC. R3 is dead and the sun is setting on ECC which is being replaced by S4/HANA (which some people will still call SAP). SAP has a lot of products and it's main products have a lot of modules so two people using "SAP" may not even recognise each others versions.

It would not surprise me if KP were using ECC for their finances or some other area the parent comment is not familiar with.