diff --git a/backend/src/main/java/de/effigenix/infrastructure/stub/StubRecipeRepository.java b/backend/src/main/java/de/effigenix/infrastructure/stub/StubRecipeRepository.java
new file mode 100644
index 0000000..ee23508
--- /dev/null
+++ b/backend/src/main/java/de/effigenix/infrastructure/stub/StubRecipeRepository.java
@@ -0,0 +1,45 @@
+package de.effigenix.infrastructure.stub;
+
+import de.effigenix.domain.production.Recipe;
+import de.effigenix.domain.production.RecipeId;
+import de.effigenix.domain.production.RecipeRepository;
+import de.effigenix.shared.common.RepositoryError;
+import de.effigenix.shared.common.Result;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+@Profile("no-db")
+public class StubRecipeRepository implements RecipeRepository {
+
+    private static final RepositoryError.DatabaseError STUB_ERROR =
+            new RepositoryError.DatabaseError("Stub-Modus: keine Datenbankverbindung");
+
+    @Override
+    public Result<RepositoryError, Optional<Recipe>> findById(RecipeId id) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, List<Recipe>> findAll() {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Void> save(Recipe recipe) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Void> delete(Recipe recipe) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Boolean> existsByNameAndVersion(String name, int version) {
+        return Result.failure(STUB_ERROR);
+    }
+}
diff --git a/backend/src/main/java/de/effigenix/infrastructure/stub/StubStorageLocationRepository.java b/backend/src/main/java/de/effigenix/infrastructure/stub/StubStorageLocationRepository.java
new file mode 100644
index 0000000..4f6c508
--- /dev/null
+++ b/backend/src/main/java/de/effigenix/infrastructure/stub/StubStorageLocationRepository.java
@@ -0,0 +1,57 @@
+package de.effigenix.infrastructure.stub;
+
+import de.effigenix.domain.inventory.StorageLocation;
+import de.effigenix.domain.inventory.StorageLocationId;
+import de.effigenix.domain.inventory.StorageLocationName;
+import de.effigenix.domain.inventory.StorageLocationRepository;
+import de.effigenix.domain.inventory.StorageType;
+import de.effigenix.shared.common.RepositoryError;
+import de.effigenix.shared.common.Result;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+@Profile("no-db")
+public class StubStorageLocationRepository implements StorageLocationRepository {
+
+    private static final RepositoryError.DatabaseError STUB_ERROR =
+            new RepositoryError.DatabaseError("Stub-Modus: keine Datenbankverbindung");
+
+    @Override
+    public Result<RepositoryError, Optional<StorageLocation>> findById(StorageLocationId id) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, List<StorageLocation>> findAll() {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, List<StorageLocation>> findByStorageType(StorageType storageType) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, List<StorageLocation>> findActive() {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Boolean> existsByName(StorageLocationName name) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Boolean> existsByNameAndIdNot(StorageLocationName name, StorageLocationId id) {
+        return Result.failure(STUB_ERROR);
+    }
+
+    @Override
+    public Result<RepositoryError, Void> save(StorageLocation location) {
+        return Result.failure(STUB_ERROR);
+    }
+}