I am using Oracle Managed dlls (Oracle.ManagedDataAccess.dll) in program to export a data set into XML and lately I've been getting "ORA-03111: Break received on communication channel" errors.
I was obviously looking into network and TNS to figure out where the issue is, but it seems ODP.Net is masking the exception thrown from my program.
Actual issue was due to dirty characters in a string, and escaping them to XML was failing.
so, If you get this error, start from your SQL. Its probably a SQL error, but masked to something totally different.
