PO created but SC still in SOCO

Hi,

We are working on SRM 4.0 Extended Classic Scenario.

Once the PO is created in SRM, the Shopping cart should get removed from the SOCO of the Purchaser, but the SC are still in the SOCO.

We have applied some notes and the issue is now resolved, the SC no longer remains in the SOCO.

I want to remove the old SC's that are still there in the SOCO of the Purchaser, but its not possible manually through FM 'BBP_PDIGP_DB_DIRECT_UPDATE' as we have around 1500 Shopping cart to be removed.

Is there any process by which we can remove all this SC's from the SOCO.

Regards

Hiten