The binding legal principle established is that in exception proceedings based on the interpretation of a contractual term, the excipient bears the onus of establishing that the clause in question cannot reasonably bear the meaning contended for by the party whose pleading is being excepted to. Where a limitation of liability clause gives rise to genuine difficulties of interpretation and at least two possible meanings are available on the language used, the exception must fail because the proper meaning of the clause can only be determined after hearing evidence at trial regarding the full factual matrix. The modern unitary approach to contractual interpretation, which requires consideration of the words used, the contract as a whole, and the factual context, cannot be properly applied in exception proceedings where no evidence of the factual matrix is available.