SAPScript: Is there a system symbol for SY-SYSID?

Hello all,

I am hoping this should be a quick resolution for the SAPScript experts out there.

I want to include a BITMAP image in the output of my SAPScript if it is being executed either in our Development or Quality environment. I do not want the image to be part of the output when the SAPScript is being executed in Production environment.

Is there a system symbol available that I can use to determine the system ID, similar to how we use SY-SYSID in ABAP programs? The only ones I have used in past experience are PAGE, DATE, and TIME.

If such a system symbol is not available, what is the next best alternative to achieve my objective?

Thanks,

Deepak