Migration Workbench | Workspace: CJIS environment Sample data
MFA RE
Validation › Copy of Incident Listing

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MismatchCJIAgency F onlyAccess loggedWCAG 2.1 AA
Object: Copy of Incident Listing  ·  Source: IBM Cognos Analytics  ·  Target: Power BI paginated report  ·  Parameters: Agency F, 1/1/2026 to 9/30/2026
Finding: Incidents without a beat dropped by an inner join. (Defect seeded on purpose in this sample workspace.)
Checks
CheckSource (Cognos)Target (Power BI)Result
Row count1,2381,208Mismatch
Record hash0e6b9fd390fc8f9548fb5d9bMismatch
Access and audit
Classification
CJI
Row security
By agency AC-3
Session
MFA, CJIS-trained user IA-2(1)
Data location
Agency network SC-28
Run by
Validation service, read only AC-6
This view
Logged AU-2
Evidence
Retained with the release AU-11
Accessibility, WCAG 2.1 AA generated paginated report
Success criterionRequirementGenerated reportResult
Text contrast (1.4.3)At least 4.5:16.2:1Pass
Report title (2.4.2)Title and descriptionPresentPass
Parameter labels (3.3.2)3 parametersAll labelledPass
Table headers (1.3.1)Header row repeatsYesPass
Reading order (1.3.2)Top to bottomIn orderPass
Alt text (1.1.1)Images and charts describedNo images or chartsPass
In source, missing in target (30)
incident_idoccurred_dateoffense_descbeatdisposition
6182026-08-12Burglary(blank)Open
9862026-05-03Aggravated Assault(blank)Exceptionally Cleared
21472026-06-03Robbery(blank)Closed
30152026-02-09Vandalism(blank)Closed
43222026-01-01Vandalism(blank)Closed
44992026-03-12Theft From Motor Vehicle(blank)Unfounded
64592026-04-03Burglary(blank)Unfounded
72062026-05-06Aggravated Assault(blank)Open
75922026-08-18Drug/Narcotic Violations(blank)Cleared by Arrest
86602026-08-11Theft From Motor Vehicle(blank)Closed
Source query
SELECT i.incident_id,
       i.occurred_date,
       o.offense_desc,
       i.beat,
       i.disposition
FROM incident i
JOIN offense_code o ON o.offense_code = i.offense_code
WHERE i.agency_id = 6
  AND i.occurred_date BETWEEN '2026-01-01' AND '2026-09-30'
ORDER BY i.occurred_date
Power BI dataset query
SELECT i.incident_id,
       i.occurred_date,
       o.offense_desc,
       i.beat,
       i.disposition
FROM incident i
JOIN offense_code o ON o.offense_code = i.offense_code
JOIN (SELECT DISTINCT beat
FROM incident
WHERE beat IS NOT NULL) b ON b.beat = i.beat
WHERE i.agency_id = @Agency
  AND i.occurred_date BETWEEN @DateFrom AND @DateTo
ORDER BY i.occurred_date