Hi, following tdl code sample ledger data import from sql server database: perfectly work for me. [Collection : Led Coll] ODBC : "Driver=SQL Server;Server=DESKTOP-CG5O5EP;Database=Tally;Trusted_Connection=True;Uid=sa;Pwd=SA2012;" SQL : "Select * From LedgerMaster" SQL Object : AccessObj [Object : AccessObj] LedName : $_1 LedParent : $_2 LedOpBal : $$AsAmount:$_3 [#Menu: Gateway of Tally] Add : Item : Ledger Import : Call : Ledger Import [Function: Ledger Import] 01 : WALK COLLECTION : Led Coll 02 : NEW OBJECT : Ledger 03 : SET VALUE : Name : $LedName 04 : SET VALUE : Parent : $LedParent 05 : SET VALUE : Opening Balance : $LedOpBal 06 : SAVE TARGET 07 : END WALK 08 : MSGBOX : "Status" : "Process completed successfully!!" 09 : RETURN thanks.