subquery return more than 1 value error

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SQL

select m.wagerefcode v,empname e,recorddate d,sum(finalamount) a,
(select isnull(vch_no,'') from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCM,
(select Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCMDate,
(select isnull(vch_no,'') from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCP,
(select Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCPDate
 from pr_dailywages_m m,pr_dailywages_d d,employee_m emp where emp.empid=m.empid and d.wagerefcode=m.wagerefcode and m.mainlocid in (2,11)
 and recorddate between '1/Sep/201' and '03/Oct/2013'  and m.cmp_id = 'SZS' Group by EmpName, m.WageRefCode,recorddate order by recorddate

Posted 3-Oct-13 2:52am

Member 10144792

Updated 3-Oct-13 2:58am

Tejas Vaishnav

v2

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Tejas Vaishnav · Answer 1 · 2013-10-03T03:01:00

i think you need to take top(1) from your below query or take Max or Min from below query

SQL

(select isnull(vch_no,'') from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCM,

SQL

(select Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCMDate,

SQL

(select isnull(vch_no,'') from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCP,

SQL

(select Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCPDate

it should be something like this

SQL

(select TOP(1)isnull(vch_no,'') from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCM,

SQL

(select TOP(1)Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M_EXP where PN_VOUCHER = M.WageRefCode) as BMCMDate,

SQL

(select TOP(1)isnull(vch_no,'') from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCP,

SQL

(select TOP(1)Convert(varchar,vch_Date,106) from ERP1314..SH_VCH_M where PN_VOUCHER = M.WageRefCode) as BPCPDate