We have a report where the data sources are provided as CSV files. In some scenarios, not all of these CSV files provided even though they are configured in the report. In standalone designer fields that have missing data sources will only show empty spaces. But when trying to generate through programmatically an error given as "Output error: Could not find file 'C:\DataSource\MissingFileName.csv'.". Is there a way that programmatically to remove those data sources from a report item if the CSV file is missing which will show empty spaces in the output file?