RS6000 bug



 I wonder if someone has encountered the following problem
 while writing
  using :  WRITE(21)(H(I),I=1,7000000)
 where H = D.precision
 I encounter a illegal instruction at 0X0 .....et etc
 on the IBM RS6000
 I wonder if there is a maximum limit to the size of the unformated
 individual record size.
 If there is what is it ?
 Is there a way to increase it ?
 Thanks
 Subhas Chakravorty
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 Please Note : This happens in case of large programs where virtual
                memory is used extensively total size = 200Mbytes.