sql - ora-19011 ERROR - 


decode(gl.doctypenum,160901,'opening balance',(select rtrim(xmlagg(xmlelement(e, a.accountdesc || ',')).extract('//text()').extract('//text()') ,',') accounts  generalledger gll inner join accounts on ( a.accountid =  gll.accountid , gll.accountid !=103978) gll.voucherid=gl.voucherid)) particulars generalledger gl

i running sql query, when running query gives me error

ora-19011 character string buffer small.

when checking query above code gives error, unable figure out make change.

thanks!


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