Hi AR,
Could you please follow the below steps.
Create BP with Planning type.(I presume you might have missed this step)
Assign your product for cash and liquidity in planning level to Capture the same in FF7A.
Letter of credit transaction update for cash managementp
Can you please follow my suggestion and let me know.
PS: Incase you want to report based on activity type (create or settle) it will be only possible once you assign planning level in BP or else system will perform FI process.
Regards,
Jain