Hello All,

I have an excel in which the active sheet has 20,000+ select queries in B columns and I have written VBA macro to execute those queries from all the B cells and write it in other rows for every select query. So, I should have 20000 rows of records written in excel. But unfortunately, after some time, I have got an error saying
Run-time error '-2147467259(80004005)':
ORA-03113: end-of-communication channel.

This error occurred at 1488th record. Please can I get help on how to rectify this.

Note: I'm connecting to Oracle 11g Database.