16-11-2021 14:01:37 : An error occurred while reading from the store provider's data reader. See the inner exception for details.
16-11-2021 14:01:37 : Error converting data type nvarchar to numeric.
16-11-2021 14:01:37 :    at mCourier_BAL.CNoteMaster_BAL.CHK_CNoteAlloteBranch(String prefix, String startNo, String endNo)
   at mCourier_WCF.Service1.selAllotment(String prefix, String cNoteNo)
16-11-2021 18:20:18 : An error occurred while reading from the store provider's data reader. See the inner exception for details.
16-11-2021 18:20:18 : Error converting data type nvarchar to numeric.
16-11-2021 18:20:18 :    at mCourier_BAL.CNoteMaster_BAL.CHK_CNoteAlloteBranch(String prefix, String startNo, String endNo)
   at mCourier_WCF.Service1.selAllotment(String prefix, String cNoteNo)