Hi Puru,
Pre requisiste is that the payment transactions should be ready for transfer inorder to enable the payment media run to pick this data, so that these runs can generate payment media for bank transfers, checks, direct debits etc.,
Since payment media runs create output file based on the payment and payment format
Make sure Payment file formats are configured for your bank & its relevant payment method.
You can also refer to Case document < 1999119 > which you can check in advance before you exectute it.
Thanks
Lokesh Sharma