A system variable is used to store commonly used pieces of information that are often variable or dynamic.
System variables are global, that is, system wide variables that are used across all LANSA partitions.
To learn how to use LANSA's system variables, refer to System Variable Concepts in the Developer Guide.
LANSA is shipped with a number of System Variables and they are listed in 12.2 Shipped System Variables
To create system variables, refer to:
for IBM i: Create a New System Variable in the LANSA for i User Guide.
for Visual LANSA: Edit System Variables in the Visual LANSA User Guide.
For the system variables details, refer to the 12.1 System Variable Definition.