Any One Correct The Code

Dear Experts
in Sales Voucher After Print its go to optional voucher to Regular Voucher Please

Here is the code

Code:

[#Form: Sales Color]
    On:After Print: Yes : CALL :Update Voucher as Reguler
  
[Function : Update Voucher as Reguler]
    010 : START BATCH POST : 500
    020 : Walk Collection : My Vouchers
    030 : Set Object : (Voucher, ##VchID).
    040 : Set Target
    050 : Set value : IsOptional : No
    060 : Set Value : Narration : "Status Changed"
    070 : Alter Target
    080 : Set Target : ..
    090 : End Walk
    500 : End Batch Post

[Collection: My Vouchers]
    Type     : Vouchers : VoucherType
    Child of : $$VchTypeSales
    Belongs to : Yes

[System : Formula]
    VchID : $$SPrintF:@@VCHMasterID:$MasterID

 

I think u have got the answer. But for compilation purpose I m giving suggestion.

050 : Set value : IsOptional : Yes ;; No instead

Dhanyawad