How can I account for Null values?
I got an erorr when I tried :
right(RWFSTN + replicate(' ',15 -len(RWFSTN)), 15)+ IsNull(CONVERT(VARCHAR, RWFSTN), ''),15) +
in :
SELECT RWGLTRT +
RIGHT(Replicate(' ', 25) + IsNull(CONVERT(VARCHAR, RWMRC), ''),25) +
RIGHT(Replicate(' ', 9) + IsNull(CONVERT(VARCHAR, RWBKR), ''),9) +
RIGHT(Replicate(' ', 18) + IsNull(CONVERT(VARCHAR, RWCK_A), ''),18) +
RIGHT(Replicate(' ', 6) + IsNull(CONVERT(VARCHAR, RWCK), ''),6) +
RIGHT(Replicate(' ', 8) + IsNull(replace(convert(varchar, RWCKDT, 101), '/', ''), '') , 8) +
RIGHT(Replicate(' ', 7) + IsNull(CONVERT(VARCHAR, RWCKAMT), ''),7) +
RIGHT(Replicate(' ', 5) + IsNull(CONVERT(VARCHAR, RWFEE), ''),5) +
RIGHT(Replicate(' ', 24) + IsNull(CONVERT(VARCHAR, RWDRL), ''),24) +
RIGHT(Replicate(' ', 2) + IsNull(CONVERT(VARCHAR, RWDRST), ''),2) +
right(RWFSTN + replicate(' ',15 -len(RWFSTN)), 15)+ IsNull(CONVERT(VARCHAR, RWFSTN), ''),15) +
right(RWLSTN + replicate(' ',15 -len(RWLSTN)), 15)+ IsNull(CONVERT(VARCHAR, RWLSTN), ''),15) +
right(RWAD2 + replicate(' ',20 -len(RWAD2)), 20)+ IsNull(CONVERT(VARCHAR, RWAD2), ''),20) +
right(RWAD1 + replicate(' ',20 -len(RWAD1)), 20)+ IsNull(CONVERT(VARCHAR, RWAD1), ''),20) +
right(RWCITY + replicate(' ',20 -len(RWCITY)), 20)+ IsNull(CONVERT(VARCHAR, RWCITY), ''),20) +
right(RWSTAT + replicate(' ',2 -len(RWSTAT)), 2)+ IsNull(CONVERT(VARCHAR, RWSTAT), ''),2) +
RIGHT(Replicate(' ', 5) + IsNull(CONVERT(VARCHAR, SUBSTRING(RWZIP5, 0, 6)), ''),5) +
RIGHT(Replicate(' ', 10) + IsNull(CONVERT(VARCHAR, RWHTL), ''),10) +
RIGHT(Replicate(' ', 10) + IsNull(CONVERT(VARCHAR, RWWTL), ''),10) +
RIGHT(Replicate(' ', 1) + IsNull(CONVERT(VARCHAR, RWRTCD), ''),1) +
RIGHT(Replicate(' ', 3) + IsNull(CONVERT(VARCHAR, RWRJCD), ''),3) +
RIGHT(Replicate(' ', 6) + IsNull(CONVERT(VARCHAR, RWSTID), ''),6) +
RIGHT(Replicate(' ', 15) + IsNull(CONVERT(VARCHAR, RWMEMO), ''),15) +
right(RWMSMO2 + replicate(' ',30 -len(RWMSMO2)), 30)+ IsNull(CONVERT(VARCHAR, RWMSMO2), ''),30)
FROM CertegyImportFile_T_EC
WHERE RecordType = 'DETAIL RECORD' AND RWCKAMT > 12.94