Diagnosis
An error occurred during calculation of the net present value.
The yield curve for determining the net present value is not completelymaintained. Possible causes are:
Evaluation type IM01 does not exist (table ATSYC).
Yield curve types 9990 (bid) and 9991 (ask) have not been created(table JBD14) for the currency of the controlling area of theappropriation request.
Reference interest rates have not been created for the yield curves(tables T056R and JBD15).
Interest rates are not maintained for the complete planning time periodfor the reference interest rates.
Under certain circumstances, the standard exchange rate types 'G' and'B' may be inconsistent.
RESET N1

Procedure
Check your Customizing settings:
SAP supplies the evaluation types.
Remember, SAP supplies the evaluation types in client 000. You have tocopy them into your working clients. If you do not have them in yoursystem, you can create them in Customizing for the Treasury component(Treasury Management -> Market Risk Management -> Evaluations -> DefineDefault Settings). Create evaluation type IM01 with bid yield curvetype 9990 and ask yield curve type 9991.
In Customizing for appropriation requests (under Planning), create abid yield curve type 9990 and an ask yield curve type for the currencyof the controlling area of the appropriation request.
Create at least one reference interest rate for each yield curve.
Maintain the reference rates, starting at the minimum fron the point atwhich you you have planned costs or revenue.
Check Customizing of the exchange rate types 'G' and 'B' in the IMGunder Global Settings -> Currencies.