diff --git a/src/modules/pipelinesV2/pipelines.service.spec.ts b/src/modules/pipelinesV2/pipelines.service.spec.ts
new file mode 100644
index 0000000..564639e
--- /dev/null
+++ b/src/modules/pipelinesV2/pipelines.service.spec.ts
@@ -0,0 +1,95 @@
+// These imported modules pull in gRPC client-config / service modules that read
+// process.env at load time; mock them (hoisted before imports) so the spec needs
+// no runtime env. Each mock severs an entire import subtree while still providing
+// a class usable as a value/DI token. Mirrors platform-api.controller.spec.ts.
+jest.mock('./pipelines-client', () => ({ PipelinesClientConfiguration: class {} }));
+jest.mock('../connector/client.service', () => ({ ConnectorClientService: class {} }));
+jest.mock('../inputs/inputs.service', () => ({ InputsService: class {} }));
+jest.mock('../transformations/transformations.service', () => ({ TransformationsService: class {} }));
+jest.mock('../platform-api/platform-api.service', () => ({ PlatformApiService: class {} }));
+jest.mock('src/services/nimbus/nimbus.service', () => ({ NimbusService: class {} }));
+jest.mock('../catalog/catalog.service', () => ({ CatalogService: class {} }));
+
+import { PipelinesService } from './pipelines.service';
+
+const logger = {
+  info: jest.fn(),
+  error: jest.fn(),
+};
+
+const cdcOldInput = { input: { plugin: 'mysql_cdc', tables: [] } };
+const batchOldInput = { input: { plugin: 'mysql', type: 'database', tables: [] } };
+
+const updateResponse = {
+  input: { type: 'database' },
+  tablesUpdate: [],
+  dataAssetUpdate: [],
+};
+
+const user: any = { customer_modules: [] };
+const updateInputDTO: any = { tables: [] };
+const info: any = { customer: 'cust' };
+const metadata: any = {};
+
+function buildService(oldInput: any) {
+  const inputsService: any = {
+    findOne: jest.fn().mockResolvedValue(oldInput),
+    update: jest.fn().mockResolvedValue(updateResponse),
+    rollbackUpdate: jest.fn().mockResolvedValue({}),
+  };
+  const nimbusService: any = { renameTable: jest.fn().mockResolvedValue({}) };
+
+  const service = new PipelinesService(
+    { logger } as any, // dadosferaLogger
+    {} as any, // grpcClient
+    {} as any, // connectorService
+    inputsService, // inputsService
+    {} as any, // transformationsService
+    {} as any, // platformAPI
+    nimbusService, // nimbusService
+    {} as any, // catalogService
+  );
+
+  const updatePlatformJobsSpy = jest
+    .spyOn(service, 'updatePlatformJobs')
+    .mockResolvedValue(undefined as any);
+
+  return { service, inputsService, updatePlatformJobsSpy };
+}
+
+describe('PipelinesService - updatePipelineInput', () => {
+  afterEach(() => jest.clearAllMocks());
+
+  it('CDC input skips updatePlatformJobs', async () => {
+    const { service, inputsService, updatePlatformJobsSpy } = buildService(cdcOldInput);
+
+    const result = await service.updatePipelineInput(
+      'pipeline-id',
+      'input-id',
+      updateInputDTO,
+      info,
+      user,
+      metadata,
+    );
+
+    expect(updatePlatformJobsSpy).not.toHaveBeenCalled();
+    expect(inputsService.update).toHaveBeenCalled();
+    expect(result).toBe(updateResponse);
+  });
+
+  it('batch input calls updatePlatformJobs', async () => {
+    const { service, inputsService, updatePlatformJobsSpy } = buildService(batchOldInput);
+
+    await service.updatePipelineInput(
+      'pipeline-id',
+      'input-id',
+      updateInputDTO,
+      info,
+      user,
+      metadata,
+    );
+
+    expect(updatePlatformJobsSpy).toHaveBeenCalled();
+    expect(inputsService.update).toHaveBeenCalled();
+  });
+});
diff --git a/src/modules/pipelinesV2/pipelines.service.ts b/src/modules/pipelinesV2/pipelines.service.ts
index b875cb7..992077f 100644
--- a/src/modules/pipelinesV2/pipelines.service.ts
+++ b/src/modules/pipelinesV2/pipelines.service.ts
@@ -433,6 +433,7 @@ export class PipelinesService implements OnModuleInit {
     });
 
     this.logger.info('Update Dynamo Reference :' + JSON.stringify(oldInput));
+    const isCdc = !!oldInput.plugin?.endsWith('_cdc');
     const pipelineIdFormat = pipelineId.split('-').join('_');
     const rollback: RollbackPromise[] = [];
 
@@ -493,17 +494,21 @@ export class PipelinesService implements OnModuleInit {
       }
     }
 
-    try {
-      await this.updatePlatformJobs(
-        pipelineIdFormat,
-        updateInputResponse.input.type,
-        updateInputDTO,
-        user
-      );
-    } catch (error) {
-      this.logger.error(error);
-      await this.executeRenameRollback(rollback)
-      throw new Error("Error Platform API updating jobs");
+    if (!isCdc) {
+      try {
+        await this.updatePlatformJobs(
+          pipelineIdFormat,
+          updateInputResponse.input.type,
+          updateInputDTO,
+          user
+        );
+      } catch (error) {
+        this.logger.error(error);
+        await this.executeRenameRollback(rollback)
+        throw new Error("Error Platform API updating jobs");
+      }
+    } else {
+      this.logger.info('CDC input: skipping updatePlatformJobs (batch sync_mode/memory do not apply to CDC jobs)');
     }
 
     return updateInputResponse;