Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowData Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more
Getting error message as 50310 Unrecognized ICU conversion error. Can anyone please help me out.
Solved! Go to Solution.
HI @Anonymous,
According to the error message, it seems more related to your connection strings. Have you tried to use these connection out of power bi? Any special characters include in your connection strings?
If that is the case, you can refer to the following blog about handle 'escape characters' in power query:
Chris Webb's BI Blog: Character Escape Sequences In M (crossjoin.co.uk)
Regards,
Xiaoxin Sheng
HI @Anonymous,
According to the error message, it seems more related to your connection strings. Have you tried to use these connection out of power bi? Any special characters include in your connection strings?
If that is the case, you can refer to the following blog about handle 'escape characters' in power query:
Chris Webb's BI Blog: Character Escape Sequences In M (crossjoin.co.uk)
Regards,
Xiaoxin Sheng
Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.
Check out the May 2026 Power BI update to learn about new features.