Hi All,
We are upgrading our database from 11g to 12c,we have 200 Reports related to ORDERS,OPM and FINANCE and we have three support universe for these.
What will be the impact on our existing reports which are in production environment? and what are the basic things we need to change in universe after upgradtion?
Is it possible to make changes in existing universe only or we need to rebuild the universe? what are the test scenarios we need to conduct?
can anyone help me on this? any related documents on this?