Dear Raju,
You need to maintain Two lines in the screen you have mentioned.
Payment Determination ID for INFLOW and OUTFLOW.
For outflow you need to check PAYMENT REQUEST checkbox and PAYMENT METHOD has to be maintained.
This is how system will identify the INFLOW/OUTFLOW transaction i.e Loans given/taken.
Kindly maintain the same in the BP counterparty screen you have attached, then you can execute TBB1.
Also check the same if it is reflecting the Transaction ( Money Market any transaction) you have created
regards,
M S Lokesh