The judicial commission of inquiry into allegations of state capture is due to resume next week Monday after proceedings were halted due to the COVID-19 lockdown.
The witness's identity has been protected as he is a high-ranking member of the State Security Agency and the commission feared revealing his identity might endanger him.
The son of former President Jacob Zuma had expressed concern during his appearance at the inquiry over how his evidence would be handled.
Zuma will find out why he wasn't asked about former ANC MP Vytjie Mentor's claims in the inquiry
Hawks investigator Kobus Roelofse continues with his testimony as the Zondo Inquiry looks into state capture within law enforcement.
Motsoeneng has been accused of massive interference in the functioning of the SABC newsroom for political interests.
Mxolisi Dukwana is continuing with his testimony on the Estina dairy farm project at the Zondo Inquiry.
Zuma's testimony was halted on Wednesday after he raised objections to the line of questioning the commission's lawyers were taking.
Last year, Vytjie Mentor testified that Ajay Gupta offered her the public enterprises minister position if she agreed to cancel the lucrative SAA-India route.
"I wouldn't be able to answer the question correctly because I really don't know what made Mr Ajay say that."
Zondo told Koloane that he will have to consider whether he genuinely did not remember making certain statements in particular, using the presidents name.
Koloane admitted to so-called name-dropping at the state capture commission of inquiry on Tuesday but he denied ever being in communication with Zuma or the other politicians whose names he used.
Francis Callard was testifying at the state capture commission of inquiry on Monday about the procurement of 1,064 locomotives from China South Rail.
Transnet acting group chief executive Mohammed Mahomedy spent two days describing numerous instances where procedures were flouted in order to benefit a handful of companies which were paid hundreds of millions of rands.
Former KwaZulu-Natal Hawks head Johan Booysen said prosecutor Sello Maema drafted the memorandum to support the second decision to authorise racketeering charges against him.
Johan Booysen explained this was part of the constant effort to ensure he did not return to office and investigate high-profile cases.
The Zondo Commission has heard how ANC secretary-general Ace Magashule allegedly told former Free State Economic Development MEC Mxolisi Dukwana that he was going to get into business with the Gupta family.
Deputy director-general of Public Enterprises Kgathatso Tlhakudi says that former Minister Lynne Brown accused him and other officials in the department of being captured.
