If execution changes, the migration is invalid.
Two reports can look identical and still produce different business outcomes. That is the failure mode most teams discover too late.
Execution equivalence
Reportable enforces deterministic equivalence between source and target execution models.
Visual parity is insufficient
Structural validation is not enough when runtime behaviour drives the real business outcome.
Production discovery is too late
Semantic drift must be identified before deployment, not after trust in reporting breaks.
We don't convert reports. We reconstruct behavior.
Reportable performs schema, logic and runtime extraction to rebuild report execution as a deterministic model on top of a modern reporting platform.
1. Schema-driven extraction
We parse report definitions and reconstruct data dependencies before conversion begins.
2. Execution graph reconstruction
We rebuild calculation order, grouping hierarchy, filter application phases and runtime dependencies.
3. Deterministic runtime model
Every report is recompiled into a reproducible execution graph instead of a layout-only artifact.
4. Validation layer
We compare source execution output and migrated execution output to detect semantic drift directly.