The question concerns the procedure for setting aside the abatement of a suit under the Code of Civil Procedure, 1908 (CPC).
According to Order XXII, Rule 9(2) of the Code of Civil Procedure, 1908, if a suit abates (is terminated) because the legal representatives of a deceased party were not brought on record within the time limit, the court has the power to set aside this abatement.
To get the abatement set aside, the party affected (usually the plaintiff) must file an application. The crucial condition for the court to grant this application is proving sufficient cause for not making the application to bring the legal representatives on record within the initially prescribed time.
Therefore, the plaintiff must demonstrate to the court that there was a valid and acceptable reason (sufficient cause) for the delay.
The court may set aside the abatement if the plaintiff shows sufficient cause for not making the application within time.