diff --git a/src/device/services/device.service.ts b/src/device/services/device.service.ts
index 2cd5639..45cdafd 100644
--- a/src/device/services/device.service.ts
+++ b/src/device/services/device.service.ts
@@ -1019,6 +1019,7 @@ export class DeviceService {
               uuid: space.uuid,
               spaceName: space.spaceName,
             })),
+
             productUuid: device.productDevice.uuid,
             productType: device.productDevice.prodType,
             community: {
diff --git a/src/space/services/subspace/subspace.service.ts b/src/space/services/subspace/subspace.service.ts
index 78f9445..acd2fd3 100644
--- a/src/space/services/subspace/subspace.service.ts
+++ b/src/space/services/subspace/subspace.service.ts
@@ -58,7 +58,7 @@ export class SubSpaceService {
       return await queryRunner.manager.save(subspaces);
     } catch (error) {
       throw new HttpException(
-        'An unexpected error occurred while creating subspaces.',
+        `An unexpected error occurred while creating subspaces. ${error}`,
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
@@ -98,9 +98,8 @@ export class SubSpaceService {
     otherTags?: CreateTagDto[],
   ): Promise<SubspaceEntity[]> {
     try {
-      await this.validateName(
-        addSubspaceDtos.map((dto) => dto.subspaceName),
-        space,
+      this.checkForDuplicateNames(
+        addSubspaceDtos.map(({ subspaceName }) => subspaceName),
       );
 
       const subspaceData = addSubspaceDtos.map((dto) => ({