When using the feature "Export to Excel", only the first 300 rows are returned.
Clarity PPM 13.3, 14.1, 14.2 On-Premise/On-Demand
This limit cannot be changed or disabled. The intention of the option for 'Export to Excel' or 'Export to PowerPoint' is to provide a nicely formatted output. Therefore, a restriction on the number of rows to be exported into this format is implemented.
Use "Export to Excel (Data Only)" instead, as it does not have a 300 row limit. This option allows the user to export the numerical data into a spreadsheet and then it can be formatted as desired.