diff --git a/obp-api/src/main/scala/code/api/util/NewStyle.scala b/obp-api/src/main/scala/code/api/util/NewStyle.scala
index 327c909d99..6d76959291 100644
--- a/obp-api/src/main/scala/code/api/util/NewStyle.scala
+++ b/obp-api/src/main/scala/code/api/util/NewStyle.scala
@@ -716,22 +716,6 @@ object NewStyle extends MdcLoggable{
           }
       }
     }
-    
-    def canGrantAccessToView(bankId: BankId, accountId: AccountId, viewIdToBeGranted : ViewId, user: User, callContext: Option[CallContext]) : Future[Box[Boolean]] = {
-      Helper.wrapStatementToFuture(UserLacksPermissionCanGrantAccessToViewForTargetAccount) {
-        APIUtil.canGrantAccessToView(bankId, accountId, viewIdToBeGranted, user, callContext)
-      }
-    }
-    def canRevokeAccessToView(bankId: BankId, accountId: AccountId, viewIdToBeRevoked : ViewId, user: User, callContext: Option[CallContext]) : Future[Box[Boolean]] = {
-      Helper.wrapStatementToFuture(UserLacksPermissionCanRevokeAccessToViewForTargetAccount) {
-        APIUtil.canRevokeAccessToView(bankId, accountId,viewIdToBeRevoked, user, callContext)
-      }
-    }
-    def canRevokeAccessToAllView(bankId: BankId, accountId: AccountId, user: User, callContext: Option[CallContext]) : Future[Box[Boolean]] = {
-      Helper.wrapStatementToFuture(UserLacksPermissionCanRevokeAccessToViewForTargetAccount) {
-        APIUtil.canRevokeAccessToAllViews(bankId, accountId, user, callContext)
-      }
-    }
     def createSystemView(view: CreateViewJson, callContext: Option[CallContext]) : Future[View] = {
       Views.views.vend.createSystemView(view) map {
         unboxFullOrFail(_, callContext, s"$CreateSystemViewError")
diff --git a/obp-api/src/main/scala/code/api/v4_0_0/APIMethods400.scala b/obp-api/src/main/scala/code/api/v4_0_0/APIMethods400.scala
index e52ada7e60..13b55d7f7b 100644
--- a/obp-api/src/main/scala/code/api/v4_0_0/APIMethods400.scala
+++ b/obp-api/src/main/scala/code/api/v4_0_0/APIMethods400.scala
@@ -4393,7 +4393,9 @@ trait APIMethods400 {
             postJson <- NewStyle.function.tryons(failMsg, 400, cc.callContext) {
               json.extract[PostAccountAccessJsonV400]
             }
-            _ <- NewStyle.function.canGrantAccessToView(bankId, accountId, ViewId(postJson.view.view_id), u, callContext)
+            _ <- Helper.booleanToFuture(UserLacksPermissionCanGrantAccessToViewForTargetAccount, cc = cc.callContext) {
+              APIUtil.canGrantAccessToView(bankId, accountId, ViewId(postJson.view.view_id), u, callContext)
+            }
             (user, callContext) <- NewStyle.function.findByUserId(postJson.user_id, callContext)
             view <- getView(bankId, accountId, postJson.view, callContext)
             addedView <- grantAccountAccessToUser(bankId, accountId, user, view, callContext)
@@ -4504,7 +4506,9 @@ trait APIMethods400 {
               json.extract[PostAccountAccessJsonV400]
             }
             viewId = ViewId(postJson.view.view_id)
-            _ <- NewStyle.function.canRevokeAccessToView(bankId, accountId, viewId, u, cc.callContext)
+            _ <- Helper.booleanToFuture(UserLacksPermissionCanGrantAccessToViewForTargetAccount, cc = cc.callContext) {
+              APIUtil.canRevokeAccessToView(bankId, accountId, viewId, u, callContext)
+            }
             (user, callContext) <- NewStyle.function.findByUserId(postJson.user_id, cc.callContext)
             view <- postJson.view.is_system match {
               case true => NewStyle.function.systemView(viewId, callContext)
@@ -4556,7 +4560,9 @@ trait APIMethods400 {
             postJson <- NewStyle.function.tryons(failMsg, 400, cc.callContext) {
               json.extract[PostRevokeGrantAccountAccessJsonV400]
             }
-            _ <- NewStyle.function.canRevokeAccessToAllView(bankId, accountId, u, cc.callContext)
+            _ <- Helper.booleanToFuture(UserLacksPermissionCanGrantAccessToViewForTargetAccount, cc = cc.callContext) {
+              APIUtil.canRevokeAccessToAllViews(bankId, accountId, u, callContext)
+            }
            _ <- Future(Views.views.vend.revokeAccountAccessByUser(bankId, accountId, u, callContext)) map {
               unboxFullOrFail(_, callContext, s"Cannot revoke")
             }
diff --git a/obp-api/src/main/scala/code/util/Helper.scala b/obp-api/src/main/scala/code/util/Helper.scala
index 5a67a57887..4024cee9f2 100644
--- a/obp-api/src/main/scala/code/util/Helper.scala
+++ b/obp-api/src/main/scala/code/util/Helper.scala
@@ -117,31 +117,6 @@ object Helper{
       x => fullBoxOrException(x ~> APIFailureNewStyle(failMsg, failCode, cc.map(_.toLight)))
     }
   }
-  /**
-    * Helper function which wrap some statement into Future.
-    * The function is curried i.e.
-    * use this parameter syntax ---> (failMsg: String)(statement: => Boolean)
-    * instead of this one ---------> (failMsg: String, statement: => Boolean)
-    * Below is an example of recommended usage.
-    * Please note that the second parameter is provided in curly bracket in order to mimics body of a function.
-    *   booleanToFuture(failMsg = UserHasMissingRoles + CanGetAnyUser) {
-    *     hasEntitlement("", u.userId, ApiRole.CanGetAnyUser)
-    *   }
-    * @param failMsg is used in case that result of call of function booleanToBox returns Empty
-    * @param statement is call by name parameter.
-    * @return In case the statement is false the function returns Future[Failure(failMsg)].
-    *         Otherwise returns Future[Full()].
-    */
-  def wrapStatementToFuture(failMsg: String, failCode: Int = 400)(statement: => Boolean): Future[Box[Boolean]] = {
-    Future {
-      statement match {
-        case true => Full(statement)
-        case false => Empty
-      }
-    } map {
-      x => fullBoxOrException(x ~> APIFailureNewStyle(failMsg, failCode))
-    }
-  }
 
   val deprecatedJsonGenerationMessage = "json generation handled elsewhere as it changes from api version to api version"