Data Format Can't convert to Number

[Chanleakna123]

hi , 

i have a link as per below , and i will unpivot from Column K to Z , i successfully did it. but what the issue is , BI appears message , Data Format Error , We couldn't Convert to Number. And i still have no idea where should i correct this wrong message. 

https://docs.google.com/spreadsheets/d/e/2PACX-1vTobPL2i7rkV0L_L0zeWcEN1LgQz40o6--gby3dNn6BFNc3rJhyF...

[v-jiascu-msft]

Hi @Chanleakna123,

I don't see any numeric data from column K to Z. Which column is it? Where are the wrong messages you want to correct?

BTW, please don't share anything confidential here.

Best Regards,