diff --git a/apps/spreadsheeteditor/mobile/app/controller/Main.js b/apps/spreadsheeteditor/mobile/app/controller/Main.js
index 1c6d2d289..07f75cbf8 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Main.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Main.js
@@ -1147,6 +1147,10 @@ define([
                         config.msg = errData && errData.asc_getError() ? Common.Utils.String.htmlEncode(errData.asc_getError()) : this.errorDataValidate;
                         break;
 
+                    case Asc.c_oAscError.ID.LockedCellPivot:
+                        config.msg = this.errorLockedCellPivot;
+                        break;
+
                     default:
                         config.msg = this.errorDefaultMessage.replace('%1', id);
                         break;
@@ -1188,6 +1192,7 @@ define([
                     config.buttons = [{ text: 'OK' }, { text: this.textCancel, onClick: config.callback }];
                 } else {
                     config.buttons = [{ text: 'OK', onClick: config.callback }];
+                    $('#ce-cell-content').blur();
                 }
                 uiApp.modal({
                     title   : config.title,
@@ -1789,7 +1794,8 @@ define([
             warnLicenseLimitedRenewed: 'License needs to be renewed.<br>You have a limited access to document editing functionality.<br>Please contact your administrator to get full access',
             warnLicenseLimitedNoAccess: 'License expired.<br>You have no access to document editing functionality.<br>Please contact your administrator.',
             textGuest: 'Guest',
-            errorDataValidate: 'The value you entered is not valid.<br>A user has restricted values that can be entered into this cell.'
+            errorDataValidate: 'The value you entered is not valid.<br>A user has restricted values that can be entered into this cell.',
+            errorLockedCellPivot: 'You cannot change data inside a pivot table.'
         }
     })(), SSE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/spreadsheeteditor/mobile/locale/en.json b/apps/spreadsheeteditor/mobile/locale/en.json
index fe0e79487..3371d3249 100644
--- a/apps/spreadsheeteditor/mobile/locale/en.json
+++ b/apps/spreadsheeteditor/mobile/locale/en.json
@@ -214,6 +214,8 @@
   "SSE.Controllers.Main.errorViewerDisconnect": "Connection is lost. You can still view the document,<br>but will not be able to download it until the connection is restored and page is reloaded.",
   "SSE.Controllers.Main.errorWrongBracketsCount": "An error in the entered formula.<br>Wrong number of brackets is used.",
   "SSE.Controllers.Main.errorWrongOperator": "An error in the entered formula. Wrong operator is used.<br>Please correct the error.",
+  "SSE.Controllers.Main.errorDataValidate": "The value you entered is not valid.<br>A user has restricted values that can be entered into this cell.",
+  "SSE.Controllers.Main.errorLockedCellPivot": "You cannot change data inside a pivot table.",
   "SSE.Controllers.Main.leavePageText": "You have unsaved changes in this document. Click 'Stay on this Page' to await the autosave of the document. Click 'Leave this Page' to discard all the unsaved changes.",
   "SSE.Controllers.Main.loadFontsTextText": "Loading data...",
   "SSE.Controllers.Main.loadFontsTitleText": "Loading Data",