Parameter question with Advanced Job Scheduler

Does anyone know how to create an Advanced Job Scheduler date parameter with
the equivalent data of *QYY(M-1)? I only need the year portion of a date,
but it needs to represent "last month's" year. For example, if run on
1/1/2007, it would calculate the year for December 2006. This is feeding a
command that takes separate month and year components. I also tried
something like *QYY(*QMDYY(M-1)) that failed; and defining another parameter
as "last month" and trying to insert that into the parameter, also failed.

 

The parameter data is acting as if when I define the output as *QYY, I can
only perform calculations in terms of years because that's all being output.

 

Has anyone used the "program to process" when defining a parameter, with an
example?

 

Thanks,

Loyd

 

Loyd Goodbar

Senior programmer/analyst

BorgWarner

TS Water Valley

662-473-5713