can not view excel report with more than 4000 rows

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Generate .xls file with more than 4000 records 
2.
3.

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.


org.eclipse.birt.report.engine.emitter.xls.layout.Page needOutputInMasterPage
WARNING: Excel page header and footer don't support html text.
Apr 28, 2015 5:44:59 AM org.eclipse.birt.report.engine.api.impl.EngineTask 
handleFatalExceptions
SEVERE: An error happened while running the report. Cause:
java.lang.IllegalStateException: The maximum number of cell styles was 
exceeded. You can define up to 4000 styles in a .xls workbook
    at org.apache.poi.hssf.usermodel.HSSFWorkbook.createCellStyle(HSSFWorkbook.java:1120)

Original issue reported on code.google.com by surangak...@gmail.com on 5 May 2015 at 7:13