System variables

[Former Member]

Hi

I have couple of queries. It would be great if someone can guide me into this.

1. How do the system variables get their values? Is there any customizing to be done?

2. Does it happen by chance that some of the system variables have empty values sometimes? In one of the objects in our projects the variable sy-langu was coming as a null value.

Thanks in Advance

Saikiran

[anversha_s]

hi,

chk this link.

http://help.sap.com/saphelp_46c/helpdata/en/7b/fb96c8882811d295a90000e8353423/content.htm

rgds

anver

if hlped mark points

[Former Member]

1.

SAP will popualte values to the system variables.

you can check SYST structure variables for example.

[RichHeilman]

The system variable values are provided by the runtime, no customizing required. If you are seeing SY-LANGU as a nul value, there is a definite problem. You should also see a value for this system variable.

Regards,

Rich Heilman