"Compressed Stream" error with Analyze in Excel

Try Export to Excel with live connection and see if you get the same error.

So this one is a bit beyond my DX skills (lack thereof).

I stripped it back so I can get the syntax down to just two columns:

DEFINE VAR __DS0Core =SUMMARIZE('WCO','WCO'[No.],'WCO'[MHI Claim Date]) VAR __DS0BodyLimited = TOPN(500000,__DS0Core,'WCO'[No.],1,'WCO'[MHI Claim Date])EVALUATE __DS0BodyLimited ORDER BY 'WCO'[No.], 'WCO'[MHI Claim Date]

I changed it to this:

DEFINE VAR __DS0Core =SELECTCOLUMNS(SUMMARIZE('WCO','WCO'[No.],'WCO'[MHI Claim Date]),'WCO'[No.],"No.",'WCO'[MHI Claim Date],"Claim Date") VAR __DS0BodyLimited = TOPN(500000,__DS0Core,'WCO'[No.],1,'WCO'[MHI Claim Date]) EVALUATE __DS0BodyLimited ORDER BY 'WCO'[No.], 'WCO'[MHI Claim Date]

But then I get

Pretty sure I just have a peice of the syntax in the wrong spot.