Dealing with errors when refreshing web queries?

[JumboCactuar]

Hi,
I have web queries which fetch table into excel but sometimes the table URLs don't exist...
I.e - when the tables have no data yet

How can I handle these errors so that if table isn't found or has no data >>> then it's skipped

Any help appreciated

 

[sandy666]

poor information but you can use: try (source) otherwise null