Hi Antonio,
Can you try this link: https://service.sap.com/sap/bc/bsp/spn/download_basket/download.htm?objid=012002523100007633812012E&action=DL_DIRECT
It will prompt you to enter your login ID and password. You should see this at the bottom:
If that doesn't work, will need to log an incident with support under XX-SER-SAPSMP-SDM component.
Cheers,
Kristen