Fiori wave 2 PR hide reject button

Question

Hi,
We have configured  SAP fiori wave to MM applications. There is no rejection possiblie we want to jide hte reject button from the Purchase Requisition approval.  Tried overriding mm_pr_apv app  S3.controller.js and s3.header.controller.js files by removing negative action from .oHeaderFooterOptions.
But it's not working. It looks like the buttons are coming from shared componenets. The above changes doen't have any effect in the app.
Can you please advice how we have remove the "Reject" button from the PR approvals screen.
Thanks in advance.

Answer 1

Hi,
Sorry, This is Abdul Raheem not Mr.Obaid. By mistake the message was created with Mr.Obaid's SAP passport.
Thanks for the info. But it's not working. It's not even going to the  extended controller.Please find below the COmponent.js and s3.controller.js file.
Component.js:
jQuery.sap.declare("ui.s2p.mm.requisition.approveExt.Component");
jQuery.sap.registerModulePath("ui.s2p.mm.requisition.approve", "/sap/bc/ui5_ui5/sap/mm_pr_apv");
jQuery.sap.require("ui.s2p.mm.requisition.approve.Component");
ui.s2p.mm.requisition.approve.Component.extend("ui.s2p.mm.requisition.approveExt.Component", {
metadata: {
  version : "1.0",
  config : {
   "sap.ca.i18Nconfigs": {
    "bundleName":"ui.s2p.mm.requisition.approveExt.i18n.i18n"
  customizing: {
   "sap.ui.controllerExtensions": {
    "ui.s2p.mm.requisition.approve.view.S3": {
     controllerName: "ui.s2p.mm.requisition.approveExt.view.S3",
S3.controller.js
sap.ui.controller("ui.s2p.mm.requisition.approveExt.view.S3", {
* Called when a controller is instantiated and its View controls (if available) are already created.
* Can be used to modify the View before it is displayed, to bind event handlers and do other one-time initialization.
* @memberOf ui.s2p.mm.requisition.approveExt.view.S3
onInit: function() {
  ui.s2p.mm.requisition.approve.controller.onInit.call(this);
    this.oHeaderFooterOptions = {
       oPositiveAction: {
        sI18nBtnTxt: that.resourceBundle.getText("XBUT_APPROVE"),
        onBtnPressed: jQuery.proxy(that.handleApprove, that)
       buttonList: [{
        sId: "btn_Forward",
        sI18nBtnTxt: "XBUT_FORWARD",
        onBtnPressed: jQuery.proxy(this.handleForward, that)
       onBack: jQuery.proxy(function() {
        //Check if a navigation to master is the previous entry in the history
        var sDir = sap.ui.core.routing.History.getInstance().getDirection(this.oRouter.getURL("master"));
        if (sDir === "Backwards") {
         window.history.go(-1);
        } else {
         //we came from somewhere else - create the master view
         this.oRouter.navTo("master");
       }, this)
    this.setHeaderFooterOptions(this.oHeaderFooterOptions);
Please advice what is missing.
Thanks in advance,
Abdul raheem