28-02-2022 21:36:52 : An error occurred while reading from the store provider's data reader. See the inner exception for details.
28-02-2022 21:36:52 : Error converting data type nvarchar to numeric.
28-02-2022 21:36:52 :    at mCourier_BAL.CNoteMaster_BAL.CHK_CNoteAlloteBranch(String prefix, String startNo, String endNo)
   at mCourier_WCF.Service1.selAllotment(String prefix, String cNoteNo)