Validate VSM assignments before uploading to TESS.
Enter your site code and fetch STEM data.
Click Fetch STEM Data to pull live VSM configuration.
Drop your VSM Template and SPAO Output files, then click Run Validation.
Ctrl+D Download CSV ·
Ctrl+Shift+D Download Excel ·
Ctrl+Shift+N New Validation ·
Esc Close panel / dismiss toast
Select which sections to include in your report, then download.
Checks VSM length (must be 4 chars), no formulas, no duplicates across schemes, and no forbidden special characters.
Verifies LARGE children share the same VSM as their parent. SMALL children can differ (dimensional split).
Checks volume balance (CoV) across sort lines using SPAO data. High CoV means uneven distribution.
Stacking filters active in SPOT that are not in your template. These routes have volume flowing and need a VSM assignment.
VSMs in your template that differ from what's currently in STEM or your cheatsheet. Verify each change is intentional.