Its called Gescor https:// swtecnologia. com.br/site/ gescor/
Its not really thaaaaat bad (it is bad, but i have seen worse), but support wise they are some arrogant people that really think their product is perfect. I did work over 10+ years with TOTVS Protheus, they are far from perfect, but they know that and they at least try to care…
I had very little contact with SAP(in some Africa(Angola) adventures i did in the past), it looks slow, but at least it has (AFAIK) some good support.