The meeting of the 21-member NE, which includes top members of the party like its chief Arvind Kejriwal and beleaguered leaders Prashant Bhushan and Yogendra Yadav, will be held in the middle of next week to decide as to what issues the party will take up in the National Council meeting scheduled on Saturday.
But it is not clear whether Delhi Chief Minister Kejriwal will attend the meeting, sources said.
The outcome of the negotiations will have a bearing on the drawing up of the agenda for the National Council meeting.
"We are hopeful of reaching a conclusion because both the sides are making efforts. However, adjustments are being done on several critical issues by the two camps in an attempt at reconciliation," said a party leaders.
The AAP National Council has over 300 members and has to meet once a year. The last NC meeting took place in February last year.