diff --git a/packages/content/src/index.ts b/packages/content/src/index.ts
index cfd124b85..3b72a10de 100644
--- a/packages/content/src/index.ts
+++ b/packages/content/src/index.ts
@@ -1,7 +1,8 @@
-export * from "./ContentJSON";
 export * from "./attributes";
 export * from "./buildInformation";
+export * from "./ContentJSON";
 export * from "./messages/Mail";
 export * from "./notifications";
 export * from "./relationships";
 export * from "./requests";
+export * from "./ValidationErrorWithoutProperty";
diff --git a/packages/content/test/attributes/BirthDate.test.ts b/packages/content/test/attributes/BirthDate.test.ts
index d29ee52b9..28b563bb2 100644
--- a/packages/content/test/attributes/BirthDate.test.ts
+++ b/packages/content/test/attributes/BirthDate.test.ts
@@ -1,6 +1,4 @@
-import { UserfriendlyApplicationError } from "@nmshd/app-runtime/src/UserfriendlyApplicationError";
-import { BirthDate } from "@nmshd/content";
-import { ValidationErrorWithoutProperty } from "@nmshd/content/src/ValidationErrorWithoutProperty";
+import { BirthDate, ValidationErrorWithoutProperty } from "@nmshd/content";
 import { DateTime } from "luxon";
 
 describe("creation of RepositoryAttributes of Attribute Value Type BirthDate", () => {
@@ -16,9 +14,7 @@ describe("creation of RepositoryAttributes of Attribute Value Type BirthDate", (
         const invalidBirthDateCall = () => {
             BirthDate.from({ day: 1, month: 13, year: 1990 });
         };
-        expect(invalidBirthDateCall).toThrow(
-            new UserfriendlyApplicationError("error.runtime.requestDeserialization", "BirthMonth.value:Number :: must be an integer value between 1 and 12")
-        );
+        expect(invalidBirthDateCall).toThrow("BirthMonth.value:Number :: must be an integer value between 1 and 12");
     });
 
     test("returns an error when trying to create an invalid BirthDate with cross-component violated validation criteria for June", function () {
diff --git a/packages/runtime/src/dataViews/DataViewExpander.ts b/packages/runtime/src/dataViews/DataViewExpander.ts
index 86c422b36..d90dc417b 100644
--- a/packages/runtime/src/dataViews/DataViewExpander.ts
+++ b/packages/runtime/src/dataViews/DataViewExpander.ts
@@ -43,10 +43,10 @@ import {
     ShareAttributeAcceptResponseItemJSON,
     ShareAttributeRequestItemJSON,
     SurnameJSON,
+    ThirdPartyRelationshipAttributeQueryJSON,
     ValueHints,
     ValueHintsJSON
 } from "@nmshd/content";
-import { ThirdPartyRelationshipAttributeQueryJSON } from "@nmshd/content/dist/attributes/ThirdPartyRelationshipAttributeQuery";
 import { CoreAddress, CoreId, IdentityController, Realm, Relationship, RelationshipStatus } from "@nmshd/transport";
 import { Inject } from "typescript-ioc";
 import {