I was trying to execute this query,but it is showing the error as below
row name '  ' contains an invalid xml identifier as required by for xml in a query
Please help me out  anyone if you can?
select          ex1.[comet_organization],
                 ex1.[Company],
 ex1.[Address1],                 ex1.[street_number],               ex1.[first_name],           acconumber = REPLACE ( ( SELECT acconumber AS [text()]           FROM sl_cdce_cim_daily_customer_extract EX2           WHERE EX2.[first_name] = EX1.[first_name]
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