UDF in Daybook

Dear All,

I have below code to add in Sales Invoice
[#Part: EI BaseInfo]
Add : Line : At end : SalesNM
[Line : SalesNM]
Field : SalesPerson, Salesperson2
[Field : SalesPerson]
Use : short Name Field
Set As : "Salesman Name:"
Skip : Yes
Width : 15
[Field: SalesPerson2]
use : Name Field
Set as : $Salesman1:ledger:#EIConsignee
Storage : Salesman4
Skip : Yes
[System: UDF]
Salesman4 : String :261

Its working fine. Now i want add sales man name in Day book and i created below code but its not giving me name of Sales person in Day book.

[#Line: DBTitle1]
Add : Right Field : At Beginning : SalemsanName
Local : Field : SalemsanName : Set as: "Salesman"
Local : Field : Default : Style : Normal Bold
Local : Field : SalemsanName : Align : Centre

[#Line: DSP VchDetail]
Add : Right Field : At Beginning : SalemsanName
[Field: SalemsanName]
Use : Name Field
Set as : $SalesPerson2
Style : Normal
Colour : Blue
[#Collection : Vouchers of Ledger]
Fetch : SalesmanName

Please help me to understand where i made mistake.

Thanks in advance.

 

Amit Sir please help us to write the code for same.