However, he was involved in communication via text message with an American national, Rehman Malik said.
Haqqani, who has offered to resign over the situation, but has denied the reports of his involvement, has now been called to Islamabad by Prime Minister Yousuf Raza Gilani and President Asif Ali Zardari to explain himself.
Haqqani, a close aide of President Asif Ali Zardari, has played a key role in helping Pakistan's civilian government navigate turbulent relations with Washington that nosedived over the US raid that killed Osama bin Laden in May.
Local media reports implicated him in a memo allegedly sent from Zardari to Admiral Mike Mullen, then America's top military officer, seeking to curtail Pakistan's military after it was humiliated by the Bin Laden killing.
Zardari reportedly feared that the military might seize power in one way to limit the hugely damaging fallout in Pakistan after Navy SEALs killed Bin Laden in the garrison city of Abbottabad on May 2.
The alleged memo was revealed last month by American businessman Mansoor Ijaz.
Speaking in Islamabad, Malik said there was no written letter, but he added that Gilani and Zardari had decided to call ambassador Haqqani to explain the situation.
"This was not a letter, neither from presidency nor from any government organisation," Malik said.
"This is communication through SMS (text messages) by two individuals. One is an American national and second is our ambassador."
He said the evidence available was "an exchange of SMS messages and Blackberry messages" and added: "Now we have to see that who initiated these." Government officials in Islamabad said Haqqani was on his way to the capital.
"And if his point of view was not satisfactory then it is clear that it is open for investigation," Malik said.
"It is not according to the justice to condemn someone without hearing him."
Haqqani has said he will cooperate with the inquiry while denying reports of the memo and calling the matter a "non issue".
In an opinion piece in UK's Financial Times on October 10, Ijaz wrote that a "senior Pakistani diplomat" telephoned him in May soon after Bin Laden's death, urging him to deliver a message to the White House bypassing Pakistan's military and intelligence chiefs.
"The president feared a military takeover was imminent" and "needed an American fist on his army chief's desk to end any misguided notions of a coup and fast," he wrote.
He said a memo was delivered to Mullen on May 10, offering that a "new national security team" would end relations between Pakistani intelligence and Afghan militants, namely the Taliban and its Haqqani faction.
Pakistan's opposition leader Nawaz Sharif on Saturday demanded an independent commission to investigate the issue.
COMMENTS (27)
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Congratulation sir, you done well to resighn. Because its a american game. We all Pakistani proud of you.
Chulbul-
Yes, Haqqani should explain himself. It seems Mr. Haqqani wrote this letter on his own and if he did not, he chose an idiot neo conservative to carry it out. It seems Mr. Haqqani is a neo conservative and a fool.
Even if Haqqani is not telling the truth what's the big deal? Has khaki/isi told us truth about the OBL in abbottabad? Have the khaki/isi been able to explain how navy seals were able to "visit" a military city and kill OBL? Or is it only khakis that can lie to the nation and get away?
It is a policy of "do it and deny it" by the democratic govt. Making Pakistani people fool and on top of that making Pakistan looks an circus state and on top of that, the memo is being shown that "All fault lies with the Military" democratic govt. is innocent.
It has become a known phrase by politicians "go to the court" if I have done anything wrong, no shame, dignity but if they sit together in a Talk show, see how each other blame about millions and billions of corruption in various department.
It is a case of, according to a saying in Punjabi "Khido Pholiyan tay LeeraaN Nikliyan". Ordinary person on the street is least bothered what took place in USA. Chosen Journalists and annalists have been bought to create Storm In a Tea Cup. Total fabrication and a case of hysteria. I find Mr. Hussain Haqqani NOT GUILTY.
All the lies that started with HH would never come back to Pakistan. He is going to seek asylum in the US are un-masked. The truth would set you free as the holy books say. If only HH were wearing a uniform he would never be the target of hate and would be living happily in DHA with all the perks of this poor nation. All the rightwing apologists of OBL and terrorists are coming to life on one point so easily! HH's only fault was he was protecting the protectors and friends of terrorists when they were caught in bed with OBL red handed and the whole world was looking for their heads. He stood up in the US for Pak army in their worst time. However, when they could easily hang ZAB, HH or Zardari are nothing for them.
The tenure of this government is over. We will know the truth about this memo after ten years of Kayani's rule.
Haqqani called back home to explain himself? I am sorry but shouldn't it be other way round? The president/prime minister should explain themselves to Haqqani and Pakistani public as to why they took the step of contacting US. It seems like United States runs the show in Pakistan. I won't call it a sovereign state!
Of course he did not write a letter. He just conveyed Govt. letter to Mike Mullen.
Rehman Malik its OK to protect your president, but at least say the truth. One is US national citizen and the other is Pakistan Ambassador to US. Malik, you still do not know to speak the truth and full truth so help you God. Both are US citizens and you must say so. Also, that you are a UK citizen but interior minister of another country called pakistan. All of you guys should be tried for treason. Traitors of Pakistan must be hanged. It is time now and soon.
Haqqani be hear before charging.
For God's Sake its time for his man (HH) to Go and give another a chance. Wonder what MS Khar has to say
Best from of defence is denial..........................this is what the present set up's Mission statement is
Is an interior minister authorized to comment on foreign affairs? May be in Pakistan, Yes.
I think it is obvious who is trying to frame Haqqani. The establishment in Pakistan has tasted power for far too long to not want to drink from the forbidden fount again. Imran is being plumped for the job by them now and they cannot wait till the next election. So, what do they do? Create a fiction that will make this government go away.
I thought the PM said let HH come an explain himself to the leadership of this country. Looks like this chap already made a decision.
Why should the Interior Minister make these pre-mature statements? We all know that Haqqani is on his way back to explain his position. Why can't we wait for him to reach and say his piece?
The smartest strategy is to deny something one is NOT accused of! +++++++++++++++++++++++++++++++++++++++++++++++++++
Thats exactly what Mr Haqqani is doing.When you cant convince at least try confuse.
"“It is not according to the justice to condemn someone without hearing him.”" says Mr Malik
Also it is not according to the justice to exonerate an accused without hearing him.”
some one working on this post should be carefull what he is doing after all.