Use this information to review the possible responses from the Transform Router (T-Router) if a problem occurs.
The Transform Service is designed to be easy to set-up and debug. However, when a problem occurs, the T-Router tries to respond with a failed Transform Reply (T-Reply). Here are a few examples:
| T-Reply | Possible T-Reply response |
| 400 BAD REQUEST | T-Request with an invalid JSON is received |
| 400 BAD REQUEST | T-Request with invalid/missing values is received |
| 400 BAD REQUEST | T-Request with an unsupported transformation is received |
| 500 INTERNAL SERVER ERROR | Transformation fails in the T-Engine |
| 500 INTERNAL SERVER ERROR | When any other unexpected exception in the T-Router is thrown |
| no reply | When a Java Error (Throwable, but not Exception) occurs in the T-Router, the problem is only logged. |