Change material condition end date(as in VK12)

Dear experts,

I would like to find a way to change end date of a single material condition without creating new entry as possible in VK12 field "Valid to", DATBI, but not to use batch input. I have tried to use function "BAPI_PRICES_CONDITIONS" but got to change the amount field only, or function "RV_CONDITION_COPY" but a new entry created.

Do we currently have any way to do it except BDC or LSMW?

Thanks,

Yuval.