Why did you perform 162 mvt again? was there any mistake in the excise invoice posted? If yes, then follow the below procedure to cancel the excise invoice created through 161 Mvt types.
Option 1 : Cancel the excise invoice generated during J1IS in J1IH transaction and an accounting document will be generated for the cancellation.
Option 2 : Cancel the excise invoice and reverse the FI document generated in J1IS posting through FB08.
You can adopt any of the above suggested options as per your requirement.
Please note that the same process should be followed for 122 / 351 Movement types involving excise transactions.