Ledger Description

Can Anyone Help Me with This

In the last part I have called Machine 1 and Machine 2 But in sales voucher entry
But it show in all ledger Description I just want it to show in only the ledger which is related to Sales or Purchase in account Master

As in the Image below it shows in cgst and sgst also which it should not come
Only I should come in Ledger Name defined in Sales Ledger

Code:

[ SYSTEM        : UDF ]
      Machine1UDF       : STRING    : 2
      Machine2UDF        :STRING    : 3
    

[#Part: LED Contact]
  ADD        : LINE    : AFTER:  LED Mobile  : Machine1,Opo
 
[ LINE           : Machine1]
            FIELD        : MEDIUM PROMPT, MachineNo1 FIELD
            LOCAL        : FIELD    : MEDIUM PROMPT        : SET AS       : "Machine No 1:"
            LOCAL        : FIELD    : DEFAULT              : COLOR        : BLACK
           
[ LINE           : Opo]
            FIELD        : MEDIUM PROMPT, Opo FIELD
            LOCAL        : FIELD    : MEDIUM PROMPT        : SET AS       : "Machine No. 2:"
            LOCAL        : FIELD    : DEFAULT              : COLOR        : BLACK
           
[ FIELD            : MachineNo1 FIELD ]
            USE            : SHORT NAME FIELD
            STORAGE        : Machine1UDF
            INACTIVE    : NOT @@ISDEBTORCREDITOR
           
[ FIELD            : Opo FIELD ]
            USE            : SHORT NAME FIELD
            STORAGE        : Machine2UDF
            INACTIVE    : NOT @@ISDEBTORCREDITOR
           
[ LINE             : MachineNo1 ]
            ADD            : FIELD              : MachineNo1
            INVISIBLE      : NOT (@@ISPURCHASE OR @@ISSALES)
           
[ LINE             : MachineNo2 ]
            ADD            : FIELD              : MachineNo2
            INVISIBLE      : NOT (@@ISPURCHASE OR @@ISSALES)

           
[ FIELD            : MachineNo1 ]
            FIELDS       : SIMPLE PROMPT, NAME FIELD
            LOCAL        : FIELD    : SIMPLE PROMPT        : SET AS        : "Machine No.1:"
            LOCAL        : FIELD    : NAME FIELD           : SET AS        : $Machine1UDF:LEDGER:$LEDGERNAME
            LOCAL        : FIELD    : SIMPLE PROMPT        : WIDTH         : 15
            LOCAL        : FIELD    : DEFAULT              : SKIP          : YES
           
[ FIELD            : MachineNo ]
            FIELDS       : SIMPLE PROMPT, NAME FIELD
            LOCAL        : FIELD    : SIMPLE PROMPT        : SET AS        : "Machine No.2:"
            LOCAL        : FIELD    : NAME FIELD           : SET AS        : $Machine2UDF:LEDGER:$LEDGERNAME
            LOCAL        : FIELD    : SIMPLE PROMPT        : WIDTH         : 15
            LOCAL        : FIELD    : DEFAULT              : SKIP          : YES

       
[#Form: EI LedDescExplosion]
    Local: Line: EI DescExplosion: Local: Field: EI Desc: +
    Set as: If $$Line = 1 Then $Machine1UDF:LEDGER:$PARTYLEDGERNAME Else if $$Line = 2 Then $Machine2UDF:LEDGER:$PARTYLEDGERNAME Else $$Value