diff --git a/docsfera.json b/docsfera.json
index 542facf..391d880 100644
--- a/docsfera.json
+++ b/docsfera.json
@@ -946,7 +946,7 @@
           ],
           "responses": {
             "200": {
-              "description": "List of users of a customer",
+              "description": "",
               "content": {
                 "application/json": {
                   "schema": {
diff --git a/src/main.ts b/src/main.ts
index b2c84c6..7235e3b 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -55,7 +55,6 @@ function configureSwagger(app: INestApplication) {
   const document = SwaggerModule.createDocument(app, config);
 
   if (process.env.ENV === 'local') SwaggerModule.setup('api', app, document);
-
   writeFileSync(
     'docsfera.json',
     JSON.stringify(
diff --git a/src/modules/connector/client.service.ts b/src/modules/connector/client.service.ts
index bac423c..a5f14d4 100644
--- a/src/modules/connector/client.service.ts
+++ b/src/modules/connector/client.service.ts
@@ -89,9 +89,9 @@ export class ConnectorClientService implements OnModuleInit {
     const connectorErrors = connectorsResponse
       .filter((i) => i.update.error)
       .map((i) => ({
-        id: i.update._id,
-        reason: i.update.error,
-        status: i.error.status,
+        id: i.update?._id,
+        reason: i.update?.error,
+        status: i.error?.status,
       }));
     const connectorCreated = connectorsResponse
       .filter((i) => i.update.result === 'created')
diff --git a/src/modules/pipelinesV2/pipelines.service.ts b/src/modules/pipelinesV2/pipelines.service.ts
index 7162314..030c6a1 100644
--- a/src/modules/pipelinesV2/pipelines.service.ts
+++ b/src/modules/pipelinesV2/pipelines.service.ts
@@ -1,9 +1,4 @@
-import {
-  BadRequestException,
-  Inject,
-  InternalServerErrorException,
-  OnModuleInit,
-} from '@nestjs/common';
+import { BadRequestException, Inject, OnModuleInit } from '@nestjs/common';
 import { ClientGrpc } from '@nestjs/microservices';
 import {
   Messages,
@@ -23,6 +18,8 @@ import { InputsService } from '../inputs/inputs.service';
 import { RequestUser } from 'src/authentication/user.decorator';
 import { TransformationsService } from '../transformations/transformations.service';
 import { getObjValueFromPath } from 'src/utils/ObjValueFromPath';
+import ErrorCodes from 'src/utils/errorCodes';
+import ErrorBuilder from 'src/utils/ErrorBuilder';
 
 export class PipelinesService implements OnModuleInit {
   logger: DadosferaLogger;
@@ -99,7 +96,7 @@ export class PipelinesService implements OnModuleInit {
         const [errorType, message] = error.details.split('|');
         throw new BadRequestException(message);
       }
-      throw new InternalServerErrorException(error.details);
+      throw new ErrorBuilder(error.details);
     });
     this.logger.info('Done');
 
@@ -164,45 +161,53 @@ export class PipelinesService implements OnModuleInit {
       customer_id: user.customer_id,
       customer: user.customer_name,
     };
+    let existsInProduct = true;
     const { pipeline } = await lastValueFrom(
       this.pipelineReadService.PipelineV2FindOne({ id }, metadata),
-    );
+    ).catch((e) => {
+      if (e.details === ErrorCodes.PIPELINE.NOT_FOUND) existsInProduct = false;
+      else throw new ErrorBuilder(e.details);
+
+      return { pipeline: undefined };
+    });
     await lastValueFrom(
       this.pipelineWriteService.PipelineV2Remove({ id }, metadata),
     );
 
-    //{pipeline:{tables: {tables: [], input_id: ''}}}
-    const input = pipeline.config.tables
-      ? JSON.parse(pipeline.config.tables)
-      : null;
-    if (input)
-      await this.inputsService
-        .remove({
-          id: input.input_id,
-          info,
-        })
-        .catch((error) =>
-          this.logger.error('Could not delete input', {
-            data: { input, error },
-          }),
-        );
-
-    const transformations: { id: string }[] = pipeline.transformations
-      ? JSON.parse(pipeline.transformations)
-      : null;
-    if (transformations && transformations.length)
-      for (const transformation of transformations) {
-        await this.transformationsService
+    if (existsInProduct) {
+      //{pipeline:{tables: {tables: [], input_id: ''}}}
+      const input = pipeline.config.tables
+        ? JSON.parse(pipeline.config.tables)
+        : null;
+      if (input)
+        await this.inputsService
           .remove({
-            id: transformation.id,
+            id: input.input_id,
             info,
           })
           .catch((error) =>
-            this.logger.error('Could not delete transformation', {
-              data: { transformation, error },
+            this.logger.error('Could not delete input', {
+              data: { input, error },
             }),
           );
-      }
+
+      const transformations: { id: string }[] = pipeline.transformations
+        ? JSON.parse(pipeline.transformations)
+        : null;
+      if (transformations && transformations.length)
+        for (const transformation of transformations) {
+          await this.transformationsService
+            .remove({
+              id: transformation.id,
+              info,
+            })
+            .catch((error) =>
+              this.logger.error('Could not delete transformation', {
+                data: { transformation, error },
+              }),
+            );
+        }
+    }
   }
 
   async findOneProperties(id: string, metadata: Metadata) {
diff --git a/src/modules/users/users.controller.ts b/src/modules/users/users.controller.ts
index 325953e..336d8f0 100644
--- a/src/modules/users/users.controller.ts
+++ b/src/modules/users/users.controller.ts
@@ -52,7 +52,6 @@ import { Metadata } from '@grpc/grpc-js';
 import ErrorBuilder from 'src/utils/ErrorBuilder';
 import ErrorCodes from 'src/utils/errorCodes';
 
-// TODO GET de hierarquias e do PATCH em usuário
 @ApiTags('Users')
 @Controller('users')
 @ApiHeader({
@@ -75,10 +74,6 @@ export class UsersController {
   }
 
   @Get()
-  @ApiOkResponse({
-    type: GetAllUsersByCustomerIdRes,
-    description: 'List of users of a customer',
-  })
   async getAllUsersByCustomerId(
     @User() user: RequestUser,
     @Headers('dadosfera-lang') language,