Rectification cannot reopen a debatable taxability issue when the alleged mistake is not apparent from the record.

Rectification jurisdiction under section 21A(2) is confined to mistakes apparent from the record and cannot be used to reopen a debatable issue requiring detailed reasoning or choice between two views. The taxability of bardana or gunny bags sold with sugar was itself a mixed question of fact and law, and the earlier appellate order had already considered the surrounding circumstances and granted relief. By substituting a new view on implied sale, the Tribunal effectively reviewed its own decision rather than correcting an obvious error. The rectification order was therefore beyond jurisdiction and the earlier relief to the assessee was restored.

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Issues: Whether the Tribunal could, in exercise of rectification jurisdiction under section 21A(2) of the Punjab General Sales Tax Act, 1948, reopen and substitute its earlier order on a debatable question concerning taxability of bardana sold with sugar.

Analysis: The rectification power under section 21A(2) is confined to mistakes apparent from the record. A mistake of this nature must be obvious and patent and cannot be one that requires a long-drawn process of reasoning or resolution of two possible views. The question whether the sale of gunny bags/bardana formed an independent taxable transaction or was merely incidental to sale of sugar was itself a debatable issue on facts and law. The earlier appellate order had already considered the surrounding circumstances and granted relief. By entertaining the State's rectification application and substituting a new view on implied sale, the Tribunal effectively reviewed its own earlier decision rather than correcting any apparent mistake.

Conclusion: The rectification order was beyond jurisdiction and unsustainable. The earlier order granting relief to the assessee was restored.

Ratio Decidendi: Rectification cannot be used to reopen or revise a concluded decision on a debatable issue of law or fact, because a mistake apparent from the record must be obvious, patent, and not dependent on detailed reasoning.

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