Automate CAM review safely
Automate transport and status work. Keep lease choices with a reviewer.
Use five separate work layers. Each layer needs its own owner and failure state.
An ERP can check vendor bill fields. It cannot infer every CAM rule from those fields.
Oracle lists bill-to-PO checks for terms and amounts. Those checks do not compare charges with lease text.
The safe design preserves that boundary.
Use five work layers
Build the system around five clear jobs. Do not hide them in one status.
| Layer | Main input | Main output | Owner |
|---|---|---|---|
| ERP records | Bill and ledger fields | Intake signal | ERP team |
| File intake | Lease and CAM files | Complete file set | Client owner |
| Audit logic | Approved source files | Review items | Audit engine |
| Firm approval | Findings and source lines | Signed decision | Firm reviewer |
| Controlled posting | Approved decision | ERP record update | Client approver |
No finding should post on its own. No missing file should enter audit logic.
That split prevents a common design error. A clean bill record can still need lease review.
Set one evidence ID
Create one ID before file intake. Carry it across every work layer.
A useful ID links these records:
- ERP bill
- Source file set
- Lease year
- Audit run
- Firm review
- Client decision
- Posting record
Do not pack meaning into the ID. Store meaning in governed fields.
The ID should stay stable after errors. A retry should not create a new case.
OSCRE joins lease and finance data. Its model has lease use cases. Use that idea for shared IDs.
Do not claim OSCRE defines your full CAM process.
Define the error contract
Every layer can fail in a different way. Name those failures before build work.
| Error | Meaning | Next owner |
|---|---|---|
record_missing |
ERP source is absent | ERP team |
file_missing |
Required source file is absent | Client owner |
key_conflict |
Two records share one key | Data owner |
review_blocked |
Lease text needs judgment | Firm reviewer |
approval_missing |
No signed decision exists | Firm lead |
posting_blocked |
Client approval is absent | Client approver |
handoff_failed |
A record did not move | System owner |
Keep the source record after failure. Also keep the last safe state.
Oracle uses work logs for failed actions. Its guide covers transitions and access failures.
Use a similar trace for your handoff. Do not call that trace a native connector.
Guard the file intake
Start audit work only after file checks. Use a simple required-file rule.
For each lease year, require:
- Signed lease
- Signed lease changes
- CAM statement
- Source bill
- Site identifier
- Statement year
The client may need more support. The reviewer decides that after intake.
Store the source file and its ID. Do not store only extracted text.
Oracle Bill Capture keeps files near suggested fields. It also exposes failed processing states. Oracle documents those controls here.
That product feature is not CAM logic. It shows a useful file control pattern.
Keep math fixed
Use fixed math for CAM calculations. Do not let text extraction decide the result.
The work should move in this order:
- Read the source files.
- Extract the needed facts.
- Validate each required field.
- Run set math tests.
- Show source lines.
- Route items for review.
An extracted value may be wrong. A failed field check must stop the math.
The reviewer then checks lease meaning. That judgment stays outside any posting step.
Design the approval stop
Use two approvals for two choices. The firm approves the audit work.
The client approves any ERP action. Those approvals should not share one field.
| Approval | Decision | Evidence |
|---|---|---|
| Firm review | Is this item ready? | Signed review note |
| Client approval | May the ERP change? | Client approval record |
Counsel may own a third choice. That choice covers notices and legal meaning.
Never treat silence as approval. Never let a timeout post an entry.
Plan the posting handoff
The posting layer accepts approved facts only. It should reject incomplete records.
Send these fields to that layer:
- Evidence ID
- Approved status
- Approved amount, if any
- Account mapping
- Entity and site
- Posting date choice
- Approval record
- Source link
An approved amount is not a recovery claim. It only supports the chosen ERP action.
The ERP team owns import design. The client owns posting rights.
Walk one sample flow
Stonebridge Health is not a real client. Its facts show the control flow only.
Stonebridge Health receives a CAM bill. The ERP rule sees a landlord vendor.
The system creates evidence ID SB-LEASE-2025-04.
It requests the lease and statement.
The statement year is missing. The case enters the missing-file state.
The client adds the correct statement. The same evidence ID moves forward.
Set math checks then run. The firm reviews any flagged items.
No entry posts from that review. The client approver controls the next system step.
Give teams a build sheet
Use one row for each system boundary. Do not start build work without owners.
| Boundary | Required field | Error | Owner |
|---|---|---|---|
| ERP to intake | Bill ID | record_missing |
ERP lead |
| Intake to audit | File set ID | file_missing |
Client owner |
| Audit to review | Evidence ID | review_blocked |
Firm reviewer |
| Review to posting | Signed decision | approval_missing |
Firm lead |
| Posting to ERP | Client approval | posting_blocked |
Client approver |
The dimension guide defines the shared keys.
The NetSuite guide maps the state path.
The advisory guide scopes the client offer.
Find more build patterns in the resource hub.
The Practice Growth hub maps other firm roles.
Keep this offer on the ERP consultant pillar.
Where CAMAudit fits
ERP consultants can add this review to the build sheet.
The build sheet gives CAMAudit one layer. Your ERP team owns all record transport.
CAMAudit accepts supplied lease and CAM files. It does not pull live ERP records.
Fixed math checks run inside that audit layer. Each flagged item can keep its source lines.
The firm reviewer checks the result next. Your firm reviews and signs its branded CAM audit.
The same work may create a dispute letter draft. Your firm must check that draft.
It is not legal advice. Have counsel review before sending.
The client still approves payments and postings. CAMAudit offers no native ERP connector.
Assign each layer with the service line guide.
Ready to add this work to your firm? Get started.
Sources
- Oracle vendor bill exception criteria, current help
- Oracle flow issue help, current page
- Oracle Bill Capture, current help
- OSCRE Industry Data Model, current page