Manual Payment - Payment document

Hello ,

Payment Document lov is Blank when trying to make Manual payment .

I had created new bank and bank account ,and  defined payment document to Manage payment document in Bank accounts .

However same is not visible in Payment document lov  .

Few Question I have . .

1. Do I have to Assign this new bank account at supplier level  ?

2  When I go the Banking details at supplier screen and select add  for add new account , it does not show up there , I have given account access to operating unit in which supplier is created .

3. Do I have to create Payment process profile for payment document which i have created .