DSXchange

Hi All,

i have a DRS stage that is used for extracting data from sql server , couple of the columns are declared as nvarchar in the sql server database. i tried to define them as varchar and unicode as extended in the DRS stage but am receiving this error "[IBM(DataDirect OEM)][ODBC SQL Server Driver]Unicode conversion failed".
For a similar problem with another job i defined datatype as varchar and data element as Sql.guid and it worked but this time even this is not working.

can anyone please shed some light on this.

Thanks

I would speak with teh DBA to determine exactly what the character set is.
I would use datastage to vetch the table definitions and use that vs something hand coded.

Ensure your stage and job are using the same character set the data is using.

I faced the same issue but with teradata. I changed NLS to ASCL_ISO8859-1 instead of (UTF-8) and it worked...

adityavinay wrote:I faced the same issue but with teradata. I changed NLS to ASCL_ISO8859-1 instead of (UTF-8) and it worked...

Can you explain why it worked?
Can you be sure that it is a generic fix, or just a workaround?
Are you aware that there are 12 parts to ISO8859 ?

Hi All,

The work around was replaced the DRS stage that was being used to read the data to a ODBC Connector and re-imported the metadata, had to import the metadata partially(10 at a time or so) but it worked.

Thanks