WT -> BCC Invoice Enhancement -> Issues related to billing details after exporting to excel.

emphasized text# 1] Login to the application as a partner.
2] Navigate to Invoice Management>View Invoice>Click on Download icon in front of any record.
3] Verify the data exported to excel and data on the screen.

Cc: Alankar Chavan
Following issues are observed:
1] Proper column headers are not displaying.
2] Unnecessary tab "Recovered_sheet" is displaying.