Describes the cause and action for error messages.
Error Message(English)：
cannot convert to number
Solved: Query Errors report - Microsoft Power BI Community
https://community.powerbi.com/t5/Desktop/Query-Errors-report/td-p/6635
formula - Oasis
https://www.oasis-open.org/committees/download.php/20676/openformula-20061011.odt
Running Totals in BI Publisher + Cannot convert to number
http://garethroberts.blogspot.com/2008/03/running-totals-in-bi-publisher-cannot.html
115ecxug (1) | Oracle Database | Databases - Scribd
https://www.scribd.com/document/91506972/115ecxug-1
121ecxug | Electronic Business | Oracle Database - Scribd
https://www.scribd.com/document/95606665/121ecxug