RULE-INT-METHOD: Interest accrual method agrees
| Kind | reconciliation |
| Severity | exception (blocks approval until it is overridden or a corrected re-run clears it) |
| Ruleset | v1.0 |
| Inputs | interest_method |
What it checks
Section titled “What it checks”The interest accrual method (365/360, 365/365, 30/360…) must agree wherever it is stated.
How it decides
Section titled “How it decides”Compared as text, ignoring case and extra spacing (“365 / 360” matches “365/360”). Nothing is compared when fewer than two sources state a value. The decision is deterministic code, not a model: extraction only supplies the values and their provenance.
Thresholds (Settings → Other options → rules)
Section titled “Thresholds (Settings → Other options → rules)”- none (no bank-policy threshold applies)
The thresholds in force are recorded on every reconciliation run. An administrator can switch this rule off under Settings → Rules; a disabled rule is skipped by later runs, and the skip is recorded on each run and in the evidence chain.
Example
Section titled “Example”Note “365/360”, Boarding Data Sheet “365/365” → exception.
Resolution
Section titled “Resolution”Correct the documents and re-process the package (a new reconciliation run is created; nothing is edited in place), or override the finding with a reason code from review.reason_codes and a written justification of at least review.justification_min_length characters. Overrides need the manager or administrator role. Accepting an exception records that a person reviewed it but does not clear it. Every action is recorded in the finding history and the evidence chain.