Report Script is Failing while Zooming in 55K+ member dimension

Question

Hi,
we have a ASO cube and there is one dimension called PART NUMBER...which is having nearly 56,000 members...we wrote a report script to zoom in all the members under PART NUMBER along with other dimensions..
the problem we are facing is when we execute the script by removing the line
<DIMBOTTOM "Part Number"; the report script is executing fine and the final result includes 5200 rows, but when we try to execute the report script with <DIMBOTTOM "Part Number" , its getting failed.
any idea why its happening? is any limit on the number of records which the report script can pull? or is it related to any memory issues? do we need to change any configuration file settings???
Any help is much appreciated...
Thanks,
Sunil

Answer 1

Thanks Doug for your valuable input.
i tried with the options 2 and 3, but no joy :-(
i am not very good in option 1, so can you pls help me to show how to do that? below is my script.
//ESS_LOCALE English_UnitedStates.MS1252@Binary
{SUPPAGEHEADING}
{SUPCOLHEADING}
{SUPZEROROWS}
{SUPEMPTYROWS}
{ NOINDENTGEN }
{ SUPMISSINGROWS }
{SUPFEED}
{SUPHEADING}
{SUPBRACKETS}
{TABDELIMIT}
{ROWREPEAT}
{MISSINGTEXT "0"}
{DECIMAL 2}
<SUPSHARE
<Col (Period,Year,Entity)
<iDESCENDANTS "YTD"
<iDESCENDANTS "2007"
<iDESCENDANTS "L-200112"
<ROW (Account,"Revenue Segment",Platform,Customer,"Part Number")
<iDESCENDANTS "Total Revenue" ;
<iDESCENDANTS "Total Cos";
<iDESCENDANTS "Qty";
<DIMBOTTOM "Revenue Segment";
<DIMBOTTOM "Platform";
<DIMBOTTOM "Customer";
<DIMBOTTOM "Part Number";
//Run
!