Tick the "Stock Transfer Cancel Feature" to cancel stock-picking.

When you want to cancel the stock-picking only then choose the "Cancel Only" option.

Now we cancel picking.

Our onhand qty is now 10.00 units.

When you cancel the picking then the picking is cancelled and the state is changed to "cancelled".

After cancelled picking our onhand qty is updated.

When you want to cancel the stock-picking and reset to the draft state tick "Cancel and Reset to Draft".

Our stock-picking in the done state.

Our onhand qty is now 16.00 units.

When you cancel the picking then the picking is cancelled and reset to the draft.

So our state is changed to the draft state.

After cancelled picking our onhand qty is updated.

When you want to cancel & delete the stock-picking then choose the "Cancel and Delete" option.

We cancel stock-picking.

After the "Cancel" the stock-picking will be deleted.

Now we cancel multiple pickings from the tree view.

All selected pickings are cancelled.

Now we "cancel & reset draft" multiple pickings from the tree view.

All selected pickings are cancelled and reset to the draft.

Now we "cancel & delete" multiple pickings from the tree view.

All pickings will be deleted after cancelled.