They look and act like native SAS functions (e.g., SUM or MEAN ).
Use the details and notes capabilities within PROC FCMP to document your arguments. This makes your custom functions searchable via the SAS dictionary tables. fcmp tools top
While not a "software" tool in the traditional sense, specialized are the top way to handle function visibility. Using the OPTIONS CMPLIB= global statement effectively requires a toolset of auto-exec scripts that ensure the right function libraries are loaded into the right environments (Development vs. Production). Best Practices for Using FCMP Tools They look and act like native SAS functions (e
Don't shove every function into one massive library. Use specific tools to categorize functions by purpose (e.g., math_funcs , string_utils , clinical_stats ). fcmp tools top