Example code explores the capabilities of memDrop.
// Create a member drop interaction object.
IxnMemDrop memDrop = new IxnMemDrop(ctx);
// Create a member rowlist to hold input member row(s).
MemRowList inpMemRows = new MemRowList();
// MemHead models the Initiate database table mpi_memhead.
MemHead memHead = new MemHead();
// Set the identifiers of the member to be dropped.
memHead.setSrcCode("OUTP");
memHead.setMemIdnum("567677");
// Add MemHead into MemRowList.
inpMemRows.addRow(memHead);
// Execute the member drop interaction.
memDrop.execute(inpMemRows, KeyType.MEMIDNUM);