Exporting Multiple Reports to Separate XML Files

Instead of `XXEN_API.export_file_data`, which bundles exports, you should use the function **`XXEN_API.export_report_`** inside a PLSQL loop.

The writing is still handled by `dbms_xslprocessor.clob2file`. Within the loop, you retrieve the report name and ID, call `export_report_` for the XML CLOB, and then use `dbms_xslprocessor.clob2file` to write it to the file system using a filename derived from the report name.

A similar script example uses `xxen_report.space_to_underscore(c.report_name)` to sanitize the report name for use as a valid filename.