Clearing control for PS

Hi Experts,

We are facing issue during invoicing of the Payment scheme customers.

If there is one miscellaneous posting made on the Payment scheme account with restriction 8, as per requirement first it should get included in the Payment scheme and then it should get considered for account maintenance.

But during invoicing the Line items posted is getting cleared against the down payment of the PS, we need to stop this clearing until its been included in the PS.

Regards,

Gaurav