Hi Subhashis Das,
There is another workaround you can do.
You can post the same item with the same quantity with the type "Purchase" but with Negative Quantity.
Therefore, the result of the quantity in the inventory module will be corrected, and also the GL Accounts.
As the GL Accounts of "Inventory Adjustment" is not as the GL Accounts used in "Purchase".
Also, the GL Accounts that have been posted before with the wrong amount, will be corrected with the same values by Minus.
After that, you can post the correct transaction with "Positive Adjustment".
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