Sharing here too, because I had an issue with

sdfcli deploy

that was timing out with a

<https://1111111-sbx.app.netsuite.com:443/app/suiteapp/devframework/idepreviewhandler.nl> - Gateway Time-out

I was deploying a new custom record, that had a field reference to another record:

<customrecordcustomfield scriptid="custrecord_ebiz_arc_ext_parentlabel">
      <fieldtype>SELECT</fieldtype>
      <label>Child Ext Label</label>
      <selectrecordtype>[scriptid=customrecord_ebiz_throwaway_parent]</selectrecordtype>
  </customrecordcustomfield>

But when I commented this select field out, it would deploy normally. So I looked into the record, and it is Locked. So I added a different Locked record instead, but it deployed just fine too. I'm going to conclude that there's something wrong with this

customrecord_ebiz_throwaway_parent

record. It's completely locked down. As Admin I can't view or search any of the records. (For background, eBiz became NetSuite Advanced WMS, which is being scrapped and replaced with Oracle's WMS (I forget the name of the product))