Cause of action' implies a right to sue. The material facts which are imperative for the suitor to allege and prove constitutes the cause of action. It has been interpreted to mean that every fact which would be necessary for the plaintiff to prove, if traversed, in order to support his right to the judgment of the Court. [Para No.20]
As cause of action is the bundle of facts to examine the issue of jurisdiction it is necessary that one of the interlinked fact must have occurred in a place where the case has been instituted. All necessary facts must form an integral part of the cause of action. The fact must have direct relevance in the lis involved. It is not that every fact pleaded can give rise to a cause of action so as to confer jurisdiction on the Court in whose territorial jurisdiction it has occurred.[Para No.21]