According to the news report on SAP's press conference, they've not admitted any wrongdoing, and only reported to the US and not SA and German authorities. You see, the US takes a tough line on corrupt activities ito their Foreign Corrupt Practices Act whereas anything goes in SA. 
Also in the news, the Hawks are 'cooperating' w/ FBI and UK Fraud Office on state capture and allegations the Guptas wired money around the world.
SAP are not being accountable, only trying to control the spin. Accountability is them acknowledging, even w/ hindsight, going into business w/ Gupta companies trying to get government contracts was not a good idea.