First query Screenshot attached. Second Query Don't understand. Where you want to show ?
$BankName ?
Try... Color : White if in printmode for stockitemname field
Fetch : MyUDF Add :Format :$MyUDF Add :Format :$PartyGSTIN
Add Variable for Parent then Set ColIndex 2 & write cell as there in for Stock Name.
Refer in GST Report Add or Alter State name, GSTN, Type of Party etc
Full code is given... Just try to add the same.
Give some fix width to each column then define Line : 0
What you have defined in main line that you have to define in Explode line.
From your code not possible to check. Only Report is opening but no Data showing as you have added UDF in Ledger.
Check error report.
Check spelling of Closing Balance in collection
Field to be add at line & not at report
If creditor account has any debit in entry then it will show in receivables & vis a versa
[MEDIA]
Separate names with a comma.