diff --git a/pkg/services/accounts.go b/pkg/services/accounts.go
index 30c1e034..6ba84dd8 100644
--- a/pkg/services/accounts.go
+++ b/pkg/services/accounts.go
@@ -151,10 +151,12 @@ func (s *AccountService) ModifyAccounts(uid int64, accounts []*models.Account) e
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		for i := 0; i < len(accounts); i++ {
 			account := accounts[i]
-			_, err := sess.Cols("name", "category", "icon", "color", "comment", "hidden", "updated_unix_time").Where("account_id=? AND uid=? AND deleted=?", account.AccountId, uid, false).Update(account)
+			updatedRows, err := sess.Cols("name", "category", "icon", "color", "comment", "hidden", "updated_unix_time").Where("account_id=? AND uid=? AND deleted=?", account.AccountId, uid, false).Update(account)
 
 			if err != nil {
 				return err
+			} else if updatedRows < 1 {
+				return errs.ErrAccountNotFound
 			}
 		}
 
@@ -175,13 +177,15 @@ func (s *AccountService) HideAccount(uid int64, ids []int64, hidden bool) error
 	}
 
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
-		updateRows, err := sess.Cols("hidden", "updated_unix_time").In("account_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
+		updatedRows, err := sess.Cols("hidden", "updated_unix_time").In("account_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
 
-		if updateRows < 1 {
+		if err != nil {
+			return err
+		} else if updatedRows < 1 {
 			return errs.ErrAccountNotFound
 		}
 
-		return err
+		return nil
 	})
 }
 
@@ -197,10 +201,12 @@ func (s *AccountService) ModifyAccountDisplayOrders(uid int64, accounts []*model
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		for i := 0; i < len(accounts); i++ {
 			account := accounts[i]
-			_, err := sess.Cols("display_order", "updated_unix_time").Where("account_id=? AND uid=? AND deleted=?", account.AccountId, uid, false).Update(account)
+			updatedRows, err := sess.Cols("display_order", "updated_unix_time").Where("account_id=? AND uid=? AND deleted=?", account.AccountId, uid, false).Update(account)
 
 			if err != nil {
 				return err
+			} else if updatedRows < 1 {
+				return errs.ErrAccountNotFound
 			}
 		}
 
@@ -223,7 +229,9 @@ func (s *AccountService) DeleteAccounts(uid int64, ids []int64) error {
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		deletedRows, err := sess.Cols("deleted", "deleted_unix_time").In("account_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
 
-		if deletedRows < 1 {
+		if err != nil {
+			return err
+		} else if deletedRows < 1 {
 			return errs.ErrAccountNotFound
 		}
 
diff --git a/pkg/services/tokens.go b/pkg/services/tokens.go
index f41ec349..f7f3e93d 100644
--- a/pkg/services/tokens.go
+++ b/pkg/services/tokens.go
@@ -108,11 +108,13 @@ func (s *TokenService) DeleteToken(tokenRecord *models.TokenRecord) error {
 	return s.TokenDB(tokenRecord.Uid).DoTransaction(func(sess *xorm.Session) error {
 		deletedRows, err := sess.Where("uid=? AND user_token_id=? AND created_unix_time=?", tokenRecord.Uid, tokenRecord.UserTokenId, tokenRecord.CreatedUnixTime).Delete(&models.TokenRecord{})
 
-		if deletedRows < 1 {
+		if err != nil {
+			return err
+		} else if deletedRows < 1 {
 			return errs.ErrTokenRecordNotFound
 		}
 
-		return err
+		return nil
 	})
 }
 
@@ -124,10 +126,12 @@ func (s *TokenService) DeleteTokens(uid int64, tokenRecords []*models.TokenRecor
 	return s.TokenDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		for i := 0; i < len(tokenRecords); i++ {
 			tokenRecord := tokenRecords[i]
-			_, err := sess.Where("uid=? AND user_token_id=? AND created_unix_time=?", uid, tokenRecord.UserTokenId, tokenRecord.CreatedUnixTime).Delete(&models.TokenRecord{})
+			deletedRows, err := sess.Where("uid=? AND user_token_id=? AND created_unix_time=?", uid, tokenRecord.UserTokenId, tokenRecord.CreatedUnixTime).Delete(&models.TokenRecord{})
 
 			if err != nil {
 				return err
+			} else if deletedRows < 1 {
+				return errs.ErrTokenRecordNotFound
 			}
 		}
 
diff --git a/pkg/services/transaction_categories.go b/pkg/services/transaction_categories.go
index ba86ea14..8dce86b0 100644
--- a/pkg/services/transaction_categories.go
+++ b/pkg/services/transaction_categories.go
@@ -212,10 +212,8 @@ func (s *TransactionCategoryService) ModifyCategory(category *models.Transaction
 		updatedRows, err := sess.Cols("name", "icon", "color", "comment", "hidden", "updated_unix_time").Where("category_id=? AND uid=? AND deleted=?", category.CategoryId, category.Uid, false).Update(category)
 
 		if err != nil {
-			return errs.ErrDatabaseOperationFailed
-		}
-
-		if updatedRows < 1 {
+			return err
+		} else if updatedRows < 1 {
 			return errs.ErrTransactionCategoryNotFound
 		}
 
@@ -236,13 +234,15 @@ func (s *TransactionCategoryService) HideCategory(uid int64, ids []int64, hidden
 	}
 
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
-		deletedRows, err := sess.Cols("hidden", "updated_unix_time").In("category_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
+		updatedRows, err := sess.Cols("hidden", "updated_unix_time").In("category_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
 
-		if deletedRows < 1 {
+		if err != nil {
+			return err
+		} else if updatedRows < 1 {
 			return errs.ErrTransactionCategoryNotFound
 		}
 
-		return err
+		return nil
 	})
 }
 
@@ -258,10 +258,12 @@ func (s *TransactionCategoryService) ModifyCategoryDisplayOrders(uid int64, cate
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		for i := 0; i < len(categories); i++ {
 			category := categories[i]
-			_, err := sess.Cols("display_order", "updated_unix_time").Where("category_id=? AND uid=? AND deleted=?", category.CategoryId, uid, false).Update(category)
+			updatedRows, err := sess.Cols("display_order", "updated_unix_time").Where("category_id=? AND uid=? AND deleted=?", category.CategoryId, uid, false).Update(category)
 
 			if err != nil {
 				return err
+			} else if updatedRows < 1 {
+				return errs.ErrTransactionCategoryNotFound
 			}
 		}
 
@@ -284,7 +286,9 @@ func (s *TransactionCategoryService) DeleteCategories(uid int64, ids []int64) er
 	return s.UserDataDB(uid).DoTransaction(func(sess *xorm.Session) error {
 		deletedRows, err := sess.Cols("deleted", "deleted_unix_time").In("category_id", ids).Where("uid=? AND deleted=?", uid, false).Update(updateModel)
 
-		if deletedRows < 1 {
+		if err != nil {
+			return err
+		} else if deletedRows < 1 {
 			return errs.ErrTransactionCategoryNotFound
 		}
 
diff --git a/pkg/services/twofactor_authorizations.go b/pkg/services/twofactor_authorizations.go
index e1b693fb..f73a5dca 100644
--- a/pkg/services/twofactor_authorizations.go
+++ b/pkg/services/twofactor_authorizations.go
@@ -108,11 +108,13 @@ func (s *TwoFactorAuthorizationService) DeleteTwoFactorSetting(uid int64) error
 	return s.UserDB().DoTransaction(func(sess *xorm.Session) error {
 		deletedRows, err := sess.Where("uid=?", uid).Delete(&models.TwoFactor{})
 
-		if deletedRows < 1 {
+		if err != nil {
+			return err
+		} else if deletedRows < 1 {
 			return errs.ErrTwoFactorIsNotEnabled
 		}
 
-		return err
+		return nil
 	})
 }
 
diff --git a/pkg/services/users.go b/pkg/services/users.go
index 5dfd8b32..9614b13b 100644
--- a/pkg/services/users.go
+++ b/pkg/services/users.go
@@ -193,14 +193,12 @@ func (s *UserService) UpdateUser(user *models.User) (keyProfileUpdated bool, err
 		updatedRows, err := sess.ID(user.Uid).Where("deleted=?", false).Cols(updateCols...).Update(user)
 
 		if err != nil {
-			return errs.ErrDatabaseOperationFailed
-		}
-
-		if updatedRows < 1 {
+			return err
+		} else if updatedRows < 1 {
 			return errs.ErrUserNotFound
 		}
 
-		return err
+		return nil
 	})
 
 	if err != nil {