diff --git a/backend/src/main/resources/db/migration/V1.7__update_error_schema.sql b/backend/src/main/resources/db/migration/V1.7__update_error_schema.sql
new file mode 100644
index 000000000..503fab7a5
--- /dev/null
+++ b/backend/src/main/resources/db/migration/V1.7__update_error_schema.sql
@@ -0,0 +1,55 @@
+update sequence_entries_preprocessed_data
+set warnings = (
+  select json_agg(
+    json_build_object(
+      'unprocessedFields', (
+        select json_agg(
+          json_build_object(
+            'name', source->>'name',
+            'type', source->>'type'
+          )
+        )
+        from json_array_elements(warning->'source') as source
+      ),
+      'processedFields', (
+        select json_agg(
+          json_build_object(
+            'name', source->>'name',
+            'type', source->>'type'
+          )
+        )
+        from json_array_elements(warning->'source') as source
+      ),
+      'message', warning->>'message'
+    )
+  )
+  from json_array_elements(warnings) as warning
+)
+where warnings is not null;
+set errors = (
+  select json_agg(
+    json_build_object(
+      'unprocessedFields', (
+        select json_agg(
+          json_build_object(
+            'name', source->>'name',
+            'type', source->>'type'
+          )
+        )
+        from json_array_elements(error->'source') as source
+      ),
+      'processedFields', (
+        select json_agg(
+          json_build_object(
+            'name', source->>'name',
+            'type', source->>'type'
+          )
+        )
+        from json_array_elements(error->'source') as source
+      ),
+      'message', error->>'message'
+    )
+  )
+  from json_array_elements(errors) as error
+)
+where errors is not null;
\ No newline at end of file