(1) Save as otherwise expressly provided, no appeal shall lie from any order made by a Court in the exercise of its original or appellate jurisdiction; but, where a decree is appealed from, any error, defect or irregularity in any order, affecting the decision of the case, may be set forth as a ground of objection in the memorandum of appeal.
(2) Notwithstanding anything contained in sub-section (1), where any party aggrieved by an order of remand from which an appeal lies does not appeal therefrom, he shall thereafter be precluded from disputing its correctness.
Legal Commentary & Landmark Judgments: Section 105
Section 105 establishes that non-appealable interlocutory orders can be challenged in an appeal from the final decree, providing that any error, defect, or irregularity affecting the decision may be set forth as a ground of objection in the memorandum of appeal.
If the trial court illegally allowed an amendment of the plaint under Order 6 Rule 17 or permitted secondary evidence, do not stall trial with a hopeless revision; preserve your objection and make it Ground No. 1 in your Section 96 First Appeal under Section 105.