SAP ABAP Report

1) I require an ABAP Program to export all the reports from a list of reports in a csv file, and set the User Profile Parameter for the list of Reports to execute the ABAP Program.
ME80FN Purchase order analysis
ME81N Analysis of order values
ME2V Goods receipt forecast
MB51 Material document listing
MB5S List of GR / IR balances
CS15 Bill of Materials
MCPF Material analysis
TCURR Exchange Rate Table

Parameter Date and Material and Plant and Vendor

2) From an existing Report what are the steps to identify the FACT Tables are being used in a report.