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SYSE.26:8 - Common Anti-Patterns and How to Avoid Them
| Misuse | Repair |
| A completed backend job is reported as the user’s completed task. | Check the returned result with its intended consumer and expose any remaining condition. |
| A timeout offers “try again” without an attempt lookup or effect check. | Recover the earlier attempt and reconcile its effect before replay. |
| Every request is forced into the common template. | Distinguish invalid input from a legitimate unsupported variant and provide the corresponding return. |
| The support page lists a team that cannot repair the failure. | Recover the actual provider capability and assignment, or state that support is not yet supplied. |