The plaintiff (Zimbabwe Allied Banking Group Limited) issued summons against the defendants for payment of $521,686.47 being money lent and advanced to Onclass Investments (Pvt) Ltd pursuant to a credit facility agreement. The two defendants acted as sureties and co-principal debtors with Onclass Investments. The plaintiff sought to declare executable the second defendant's property (Stand 120 Adylinn Township 6 of stand 8 of Adylinn North held under deed of transfer number 46187). Both defendants entered appearance to defend and requested further particulars, including how the amounts were disbursed. The plaintiff indicated the money was disbursed into the principal debtor's account and provided copies of banker's acceptances as annexures. The defendants then filed an exception alleging that because the claim was founded on banker's acceptances (which are negotiable instruments under the Bills of Exchange Act), the plaintiff failed to allege essential requisites such as being the legal holder, presentation for payment, dishonour, and notice of dishonour.