Unable to cancel confirmation with zero quantity and LDI

Hi All,

We are into Extended Classic scenario and having issue in cancelling confirmation.

If a confirmation is created with zero quantity and last delivery indicator marked and later while trying to cancel such confirmation, system is not allowing to do so and giving error as "Enter at least one item".

In ECC, we can cancel such GRs however SRM we cant. Please advice.

Thanks,

Sunil