diff --git a/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/RestExceptionHandler.java b/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/RestExceptionHandler.java
index e23c703b..813bb9b0 100644
--- a/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/RestExceptionHandler.java
+++ b/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/RestExceptionHandler.java
@@ -1,75 +1,36 @@
 package fr.insee.onyxia.api.controller;
 
-import fr.insee.onyxia.api.controller.exception.SchemaNotFoundException;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 import org.everit.json.schema.ValidationException;
 import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
+import org.springframework.http.ProblemDetail;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
 
 @RestControllerAdvice
-public class RestExceptionHandler {
+public class RestExceptionHandler extends ResponseEntityExceptionHandler {
 
-    @ResponseStatus(value = HttpStatus.FORBIDDEN)
     @ExceptionHandler(AccessDeniedException.class)
-    public void handleAccessDeniedException(Exception ignored) {}
-
-    @ExceptionHandler(SchemaNotFoundException.class)
-    public ResponseEntity<String> handleSchemaNotFoundException(SchemaNotFoundException ex) {
-        return new ResponseEntity<>(ex.getMessage(), HttpStatus.NOT_FOUND);
+    public ProblemDetail handleAccessDeniedException(Exception ignored) {
+        ProblemDetail problemDetail = ProblemDetail.forStatus(HttpStatus.FORBIDDEN);
+        problemDetail.setTitle("Access denied");
+        return problemDetail;
     }
 
     @ExceptionHandler(ValidationException.class)
-    public ResponseEntity<ErrorResponse> handleValidationException(ValidationException ex) {
+    public ProblemDetail handleValidationException(ValidationException ex) {
         List<String> errors =
                 ex.getCausingExceptions().stream()
                         .map(ValidationException::getMessage)
                         .collect(Collectors.toList());
 
-        ErrorResponse errorResponse =
-                new ErrorResponse(HttpStatus.BAD_REQUEST.value(), "Validation failed", errors);
-
-        return new ResponseEntity<>(errorResponse, HttpStatus.BAD_REQUEST);
-    }
-
-    // Define the ErrorResponse class within the GlobalExceptionHandler
-    public static class ErrorResponse {
-        private int status;
-        private String message;
-        private List<String> errors;
-
-        public ErrorResponse(int status, String message, List<String> errors) {
-            this.status = status;
-            this.message = message;
-            this.errors = errors;
-        }
-
-        public int getStatus() {
-            return status;
-        }
-
-        public void setStatus(int status) {
-            this.status = status;
-        }
-
-        public String getMessage() {
-            return message;
-        }
-
-        public void setMessage(String message) {
-            this.message = message;
-        }
-
-        public List<String> getErrors() {
-            return errors;
-        }
-
-        public void setErrors(List<String> errors) {
-            this.errors = errors;
-        }
+        ProblemDetail problemDetail = ProblemDetail.forStatus(HttpStatus.BAD_REQUEST);
+        problemDetail.setProperties(Map.of("errors", errors));
+        problemDetail.setTitle("Validation failed");
+        return problemDetail;
     }
 }
diff --git a/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/exception/SchemaNotFoundException.java b/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/exception/SchemaNotFoundException.java
index 3387fe49..14257841 100644
--- a/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/exception/SchemaNotFoundException.java
+++ b/onyxia-api/src/main/java/fr/insee/onyxia/api/controller/exception/SchemaNotFoundException.java
@@ -1,8 +1,11 @@
 package fr.insee.onyxia.api.controller.exception;
 
-public class SchemaNotFoundException extends RuntimeException {
+import org.springframework.http.HttpStatus;
+import org.springframework.web.ErrorResponseException;
+
+public class SchemaNotFoundException extends ErrorResponseException {
 
     public SchemaNotFoundException(String schemaName) {
-        super("Schema not found: " + schemaName);
+        super(HttpStatus.NOT_FOUND);
     }
 }