BAPI_QTASRVAPS_SAVEMULTI2 performance not optimal and dropping records

Hi -

Has anyone experienced the follwoing issue while using BAPI_QTASRVAPS_SAVEMULTI2 ? We are calling this BAPI in a custom program to post quotas in SAP SCM4.1. If we have high volumes of data, the BAPI can not keep up and records are not processed and no error is sent. The record just drops. We have added a wait to the commit statement which helps, only issue is the volume of records to be processed will bog down performance severely. Any thoughts?

Thanks,

Mo