11-12-2021 17:10:43 : An error occurred while reading from the store provider's data reader. See the inner exception for details.
11-12-2021 17:10:43 : Error converting data type nvarchar to numeric.
11-12-2021 17:10:43 :    at mCourier_BAL.CNoteMaster_BAL.CHK_CNoteAlloteBranch(String prefix, String startNo, String endNo)
   at mCourier_WCF.Service1.selAllotment(String prefix, String cNoteNo)
11-12-2021 17:56:00 : An error occurred while reading from the store provider's data reader. See the inner exception for details.
11-12-2021 17:56:00 : Error converting data type nvarchar to numeric.
11-12-2021 17:56:00 :    at mCourier_BAL.CNoteMaster_BAL.CHK_CNoteAlloteBranch(String prefix, String startNo, String endNo)
   at mCourier_WCF.Service1.selAllotment(String prefix, String cNoteNo)