Leaders have been grumbling about "favouritism", "poor representation" and "back-stabbing" in an indirect reference to committee leader Partap Singh Bajwa.
The PPCC comprising 14 vice presidents, 35 general secretaries, 61 secretaries and 148 members, is set to meet on January 6.
While Punjab Mahila Congress chief Malti Thapar is miffed at "poor representation" to women in the new PPCC, Rajya Sabha MP and former Union Minister Ashwani Kumar had openly taken on Bajwa alleging favouritism in the committee.
"So heavily loaded is it in favour of his (Bajwa's) loyalists that the list (of PPCC appointees) has become redundant," Kumar had said.
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Threatening to quit the PPCC, the three-time MLA and former minister termed Bajwa as "arrogant".
"I have been made General Secretary in total disregard to my merit and seniority in Congress in which I have been serving for the last 39 years," Kang had said.
He had alleged that Congressmen, who "back-stabbed" the party were "rewarded" with positions in the committee.
"This trend, if not put to an end, may prove fatal for the party in forthcoming parliamentary elections," Arora had rued.
Bajwa remained incommunicado as efforts to reach him went in vain.
A party spokesman said the PPCC will meet on January 6 to prepare the strategy for the Lok Sabha polls.
The party had also announced 27 new urban and rural district presidents across the state.