problem w/ DmDeleteRecord

[Kourosh Bodaghi - XPAND Corp 703.742.0900]

this is my code:

        DmDeleteRecord( CTABDB, CurrentRecord );
        DmMoveRecord( CTABDB, CurrentRecord, DmNumRecords(CTABDB) );

I am getting this fatal error:

        MemoryMgrNew.c
        Line:4128, Invalid handle

anybody know what I am doing wrong?