I am getting ICU conversion error when I try to load the data from Oracle tables into Qliksense. I tried many things like using Text(), using keep char() to include only alphabets a-z, using purgechar() to remove special characters. But none of them work. Also, I am using the Oracle Connector not the ODBC or OLEDB connectors. Is connector the problem? I tried using OLEDB but it loads really slow whereas Oracle connector runs really fast.