diff --git a/src/app/api/customer/DocumentsController.ts b/src/app/api/customer/DocumentsController.ts
index 419062dc..85b64290 100644
--- a/src/app/api/customer/DocumentsController.ts
+++ b/src/app/api/customer/DocumentsController.ts
@@ -33,7 +33,7 @@ export default class DocumentsController extends ApiController {
 			//success
 			this.httpSuccess(response, documents);
 		} catch (error) {
-			this.httpBadRequest(response, error);
+			this.httpInternalError(response);
 			return;
 		}
 	}
@@ -62,7 +62,7 @@ export default class DocumentsController extends ApiController {
 			//success
 			this.httpSuccess(response, document);
 		} catch (error) {
-			this.httpBadRequest(response, error);
+			this.httpInternalError(response);
 			return;
 		}
 	}
@@ -79,6 +79,13 @@ export default class DocumentsController extends ApiController {
 				return;
 			}
 
+			const documentFound = await this.documentsService.getByUid(uid);
+
+			if (!documentFound) {
+				this.httpNotFoundRequest(response, "document not found");
+				return;
+			}
+
 			//init Document resource with request body values
 			const documentEntity = new Document();
 			Document.hydrate(documentEntity, req.body);
@@ -95,7 +102,7 @@ export default class DocumentsController extends ApiController {
 			//success
 			this.httpSuccess(response, document);
 		} catch (error) {
-			this.httpBadRequest(response, error);
+			this.httpInternalError(response);
 			return;
 		}
 	}
@@ -112,16 +119,23 @@ export default class DocumentsController extends ApiController {
 				return;
 			}
 
+			const documentEntity = await this.documentsService.getByUid(uid);
+
+			if (!documentEntity) {
+				this.httpNotFoundRequest(response, "document not found");
+				return;
+			}
+
 			//call service to get prisma entity
-			const documentEntity: Documents = await this.documentsService.delete(uid);
+			const documentEntityDeleted: Documents = await this.documentsService.delete(uid);
 
 			//Hydrate ressource with prisma entity
-			const document = Document.hydrate<Document>(documentEntity, { strategy: "excludeAll" });
+			const document = Document.hydrate<Document>(documentEntityDeleted, { strategy: "excludeAll" });
 
 			//success
 			this.httpSuccess(response, document);
 		} catch (error) {
-			this.httpBadRequest(response, error);
+			this.httpInternalError(response);
 			return;
 		}
 	}
@@ -159,7 +173,7 @@ export default class DocumentsController extends ApiController {
 			//success
 			this.httpSuccess(response, document);
 		} catch (error) {
-			this.httpBadRequest(response, error);
+			this.httpInternalError(response);
 			return;
 		}
 	}
diff --git a/src/app/api/super-admin/CustomersController.ts b/src/app/api/super-admin/CustomersController.ts
index 641fa2ef..96e1b7b6 100644
--- a/src/app/api/super-admin/CustomersController.ts
+++ b/src/app/api/super-admin/CustomersController.ts
@@ -56,7 +56,7 @@ export default class CustomersController extends ApiController {
 			});
 
 			//success
-			this.httpSuccess(response, customer);
+			this.httpCreated(response, customer);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -74,6 +74,14 @@ export default class CustomersController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const userFound = await this.customersService.getByUid(uid);
+
+			if (!userFound) {
+				this.httpNotFoundRequest(response, "user not found");
+				return;
+			}
+
 			//init IUser resource with request body values
 			const customerEntity = Customer.hydrate<Customer>(req.body);
 			
diff --git a/src/app/api/super-admin/DeedTypesController.ts b/src/app/api/super-admin/DeedTypesController.ts
index ba9c6e03..974a0d88 100644
--- a/src/app/api/super-admin/DeedTypesController.ts
+++ b/src/app/api/super-admin/DeedTypesController.ts
@@ -59,7 +59,7 @@ export default class DeedTypesController extends ApiController {
 			});
 
 			//success
-			this.httpSuccess(response, deedType);
+			this.httpCreated(response, deedType);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -78,6 +78,14 @@ export default class DeedTypesController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const deedTypeFound = await this.deedTypesService.getByUid(uid);
+
+			if (!deedTypeFound) {
+				this.httpNotFoundRequest(response, "deed type not found");
+				return;
+			}
+			
 			//init DeedType resource with request body values
 			const deedTypeEntity = DeedType.hydrate<DeedType>(req.body);
 
diff --git a/src/app/api/super-admin/DeedsController.ts b/src/app/api/super-admin/DeedsController.ts
index 676c5f79..d03d3ee8 100644
--- a/src/app/api/super-admin/DeedsController.ts
+++ b/src/app/api/super-admin/DeedsController.ts
@@ -87,6 +87,14 @@ export default class DeedsController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const deedFound = await this.deedsService.getByUid(uid);
+
+			if (!deedFound) {
+				this.httpNotFoundRequest(response, "deed not found");
+				return;
+			}
+
 			//init OfficeFolder resource with request body values
 			const deedEntity = Deed.hydrate<Deed>(req.body);
 			
diff --git a/src/app/api/super-admin/DocumentTypesController.ts b/src/app/api/super-admin/DocumentTypesController.ts
index 802ffcf6..d03c37ae 100644
--- a/src/app/api/super-admin/DocumentTypesController.ts
+++ b/src/app/api/super-admin/DocumentTypesController.ts
@@ -57,7 +57,7 @@ export default class DocumentTypesController extends ApiController {
 				strategy: "excludeAll",
 			});
 			//success
-			this.httpSuccess(response, userEntityCreated);
+			this.httpCreated(response, userEntityCreated);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -75,6 +75,13 @@ export default class DocumentTypesController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const documentTypeFound = await this.documentTypesService.getByUid(uid);
+
+			if (!documentTypeFound) {
+				this.httpNotFoundRequest(response, "document type not found");
+				return;
+			}
 			//init DocumentType resource with request body values
 			const documentTypeEntity = DocumentType.hydrate<DocumentType>(req.body);
 
diff --git a/src/app/api/super-admin/DocumentsController.ts b/src/app/api/super-admin/DocumentsController.ts
index 0a83078b..59ee08e5 100644
--- a/src/app/api/super-admin/DocumentsController.ts
+++ b/src/app/api/super-admin/DocumentsController.ts
@@ -60,7 +60,7 @@ export default class DocumentsController extends ApiController {
 			});
 
 			//success
-			this.httpSuccess(response, document);
+			this.httpCreated(response, document);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -77,7 +77,14 @@ export default class DocumentsController extends ApiController {
 			if (!uid) {
 				this.httpBadRequest(response, "No uid provided");
 				return;
-			}			
+			}
+			
+			const documentFound = await this.documentsService.getByUid(uid);
+
+			if (!documentFound) {
+				this.httpNotFoundRequest(response, "document not found");
+				return;
+			}
 
 			//init Document resource with request body values
 			const documentEntity = Document.hydrate<Document>(req.body);			
@@ -111,6 +118,13 @@ export default class DocumentsController extends ApiController {
 				return;
 			}
 
+			const documentFound = await this.documentsService.getByUid(uid);
+
+			if (!documentFound) {
+				this.httpNotFoundRequest(response, "document not found");
+				return;
+			}
+
 			//call service to get prisma entity
 			const documentEntity: Documents = await this.documentsService.delete(uid);
 
diff --git a/src/app/api/super-admin/FilesController.ts b/src/app/api/super-admin/FilesController.ts
index eb50b90b..745bac2a 100644
--- a/src/app/api/super-admin/FilesController.ts
+++ b/src/app/api/super-admin/FilesController.ts
@@ -53,7 +53,7 @@ export default class FilesController extends ApiController {
 			const fileInfo = await this.filesService.download(uid);
 
 			if (!fileInfo) {
-				this.httpNotFoundRequest(response);
+				this.httpNotFoundRequest(response, "file not found");
 				return;
 			}
 
@@ -103,7 +103,7 @@ export default class FilesController extends ApiController {
 			});
 
 			//success
-			this.httpSuccess(response, fileEntityHydrated);
+			this.httpCreated(response, fileEntityHydrated);
 		} catch (error) {
 			this.httpBadRequest(response, error);
 			return;
@@ -121,6 +121,13 @@ export default class FilesController extends ApiController {
 				throw new Error("No uid provided");
 			}
 
+			const fileFound = await this.filesService.getByUid(uid);
+
+			if (!fileFound) {
+				this.httpNotFoundRequest(response, "file not found");
+				return;
+			}
+
 			//init File resource with request body values
 			const fileEntity = File.hydrate<File>(req.body);
 
@@ -153,6 +160,13 @@ export default class FilesController extends ApiController {
 				return;
 			}
 
+			const fileFound = await this.filesService.getByUid(uid);
+
+			if (!fileFound) {
+				this.httpNotFoundRequest(response, "file not found");
+				return;
+			}
+
 			//call service to get prisma entity
 			const fileEntity = await this.filesService.deleteKeyAndArchive(uid);
 
diff --git a/src/app/api/super-admin/OfficeFoldersController.ts b/src/app/api/super-admin/OfficeFoldersController.ts
index 7bd245b3..4c642835 100644
--- a/src/app/api/super-admin/OfficeFoldersController.ts
+++ b/src/app/api/super-admin/OfficeFoldersController.ts
@@ -54,7 +54,7 @@ export default class OfficeFoldersController extends ApiController {
 				strategy: "excludeAll",
 			});
 			//success
-			this.httpSuccess(response, officeFolders);
+			this.httpCreated(response, officeFolders);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -72,6 +72,14 @@ export default class OfficeFoldersController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const officeFolderFound = await this.officeFoldersService.getByUid(uid);
+
+			if (!officeFolderFound) {
+				this.httpNotFoundRequest(response, "office folder not found");
+				return;
+			}
+
 			//init OfficeFolder resource with request body values
 			const officeFolderEntity = OfficeFolder.hydrate<OfficeFolder>(req.body);
 
@@ -146,6 +154,13 @@ export default class OfficeFoldersController extends ApiController {
 				return;
 			}
 
+			const officeFolderFound = await this.officeFoldersService.getByUid(uid);
+
+			if (!officeFolderFound) {
+				this.httpNotFoundRequest(response, "office folder not found");
+				return;
+			}
+
 			//call service to get prisma entity
 			const officeFoldertEntity: OfficeFolders = await this.officeFoldersService.delete(uid);
 
diff --git a/src/app/api/super-admin/OfficesController.ts b/src/app/api/super-admin/OfficesController.ts
index 397cdba5..820ccade 100644
--- a/src/app/api/super-admin/OfficesController.ts
+++ b/src/app/api/super-admin/OfficesController.ts
@@ -49,7 +49,7 @@ export default class OfficesController extends ApiController {
 				strategy: "excludeAll",
 			});
 			//success
-			this.httpSuccess(response, office);
+			this.httpCreated(response, office);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -66,6 +66,13 @@ export default class OfficesController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const officeFound = await this.officesService.getByUid(uid);
+
+			if (!officeFound) {
+				this.httpNotFoundRequest(response, "office not found");
+				return;
+			}
 			//init IUser resource with request body values
 			const officeEntity = OfficeResource.hydrate<OfficeResource>(req.body);
 			//validate user
diff --git a/src/app/api/super-admin/UsersController.ts b/src/app/api/super-admin/UsersController.ts
index c0ff65ff..7ba6f437 100644
--- a/src/app/api/super-admin/UsersController.ts
+++ b/src/app/api/super-admin/UsersController.ts
@@ -58,7 +58,7 @@ export default class UsersController extends ApiController {
 			});
 
 			//success
-			this.httpSuccess(response, user);
+			this.httpCreated(response, user);
 		} catch (error) {
 			this.httpInternalError(response);
 			return;
@@ -76,6 +76,14 @@ export default class UsersController extends ApiController {
 				this.httpBadRequest(response, "No uid provided");
 				return;
 			}
+
+			const userFound = await this.usersService.getByUid(uid);
+
+			if (!userFound) {
+				this.httpNotFoundRequest(response, "user not found");
+				return;
+			}
+
 			//init IUser resource with request body values
 			const userEntity = User.hydrate<User>(req.body);
 
diff --git a/src/common/system/controller-pattern/BaseController.ts b/src/common/system/controller-pattern/BaseController.ts
index 24906610..27eb5aa9 100644
--- a/src/common/system/controller-pattern/BaseController.ts
+++ b/src/common/system/controller-pattern/BaseController.ts
@@ -28,7 +28,7 @@ export default abstract class BaseController {
 		return this.httpResponse(response, HttpCodes.INTERNAL_ERROR, responseData);
 	}
 
-	protected httpNotImplemented(response: Response, responseData: IResponseData = "http Internal Server Error") {
+	protected httpNotImplemented(response: Response, responseData: IResponseData = "Not implemented") {
 		return this.httpResponse(response, HttpCodes.NOT_IMPLEMENTED, responseData);
 	}