forex valuation with swap accrual calculation TPM1

Dear Guru,

i'm quite new for forward valuation calculation . i would like to ask your help for any documents related to the valuation calculation steps

and how to recheck the result from TPM1 .

i simulated the transaction as attached document , could someone please clarify me what is the formula and how to calculate the valuation value according to my simulation.

1. Create a contract with information below  - see pict 1
2. Valuation key date = 30 march 2013
3. I maintained exchange rate and swap rate at key date as pict 2 .  please note that I don’t know much in the usage of the swap value. pleas also suggest how to apply the swap rate in detail
4.   I create PMP as below , since I expected the system to create realized gain/loss in forex and to calculate swap accrual/deferral also - see pict 3
5. i calculate NPV and got the result =   5.13 usd

6. with the information above , i got the result from the valuation as in picture 3 . please note that i haven't been assigned gl account to update type so it show an error . but for this time i would like to know how to calculated the valuation value step by step.

please note that i tried to create a NPV value before run TPM1. Not sure does it neccessary for Forward valuaton or not??

Thank you in advance

AJ