Contents
Beginning in October 2018, the Site Content and Structure options were deprecated in SharePoint Online. The UI entry point to SiteManager.aspx was removed from SharePoint Online and direct access is restricted to Site Collection Admins until March 2019.
The UI entry point to SiteManager.aspx was removed from SharePoint Online and direct access is restricted to Site Collection Admins until March 2019. Because Site Manager has been deprecated, it will no longer receive investment beyond security fixes in SharePoint Online or On Premise.
What is the error message for SharePoint Universal logging system?
The SharePoint Universal Logging System ( ULS) reports: w3wp.exe (0x192C) 0x14AC SharePoint Foundation General 8nca Medium Application error when access /_layouts/15/sitemanager.aspx, Error=Object reference not set to an instance of an object… (truncated)…
How to turn off site manager in SharePoint?
Because Site Manager has been deprecated, it will no longer receive investment beyond security fixes in SharePoint Online or On Premise. Create a page in the pages library and add the web part there, instead of creating the page in the site pages library. Turn off Require content approval for submitted items on the pages library.
Additional: Looks like you might just be able to do this within SharePoint Designer (Copying the web part page). Also, try this: There are a couple of options here.
Navigate back to the Site Page created in step 2. Place the page in Edit mode, then place the Pages Library web part in edit mode. Select OK in the web part properties box without making any changes, then Save and check-in the page. Still need help? Go to SharePoint Community.