Sup | Java Com Work
If your Java-COM integration isn't "working," here’s a diagnostic checklist.
| Error Message | What "Sup" Failed | Fix |
| :--- | :--- | :--- |
| ClassNotFoundException: com.jacob.com.JacobObject | JACOB DLL not in PATH | Ensure jacob-1.20-x64.dll is in java.library.path |
| 0x80040154 - Class not registered | COM ProgID invalid | Re-register DLL: regsvr32 MyCom.dll |
| 0x800706BA - RPC server unavailable | DCOM network failure | Firewall blocking port 135; Enable DCOM permissions |
| 0x80010108 - Object disconnected | COM object crashed | Implement retry with backoff + restart COM thread | sup java com work
To ensure your communication layers are professional and maintainable: If your Java-COM integration isn't "working," here’s a
| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | /api/sup/eligibility/customerId/productId | Check upgrade eligibility |
| POST | /api/sup/upgrade/schedule | Propose & book schedule |
| POST | /api/sup/upgrade/execute/requestId | Execute async upgrade |
| GET | /api/sup/upgrade/status/requestId | Poll async status | To ensure your communication layers are professional and