Out of sample forecast

[May-June]

Dear Tom,
Please help me to see and to fix the problem at this out of sample forecast:

CALENDAR(M) 2009:06
allocate 2012:07
open data forecast.rat
data(format=rat,org=columns)

Boxjenk(regressors,ma=2,define=equation) ENDO 2009:01 2012:06
# exo
@uforeerrors inf forecast 2009:6 2012:06
UFORECAST(equation=equation,from=2012:06,print,step=06,errors=foreer,stderrs=stder) Foreout

Starting from the two step ahead forecast, it doesn't work anymore.
Many thanks for your help.

[May-June]

Ah, i saw the problem.
Thanks