To implement this hotfix, you must have a developer license.
You do not have to have rights to the data stores unless you have to perform data repair.
...
ReminderLine.Description :=
COPYSTR(
STRSUBSTNO(
ReminderText.Text,
ReminderHeader."Document Date",
ReminderHeader."Due Date",
FinChrgTerms."Interest Rate",
ReminderHeader."Remaining Amount",
ReminderHeader."Interest Amount",
ReminderHeader."Additional Fee",
FORMAT(ReminderTotal,0,ApplicationManagement.AutoFormatTranslate(1,ReminderHeader."Currency Code")),
...
...
ReminderLine.Description :=
COPYSTR(
STRSUBSTNO(
ReminderText.Text,
ReminderHeader."Document Date",
ReminderHeader."Due Date",
FinChrgTerms."Interest Rate",
FORMAT(ReminderHeader."Remaining Amount",0,ApplicationManagement.AutoFormatTranslate(1,ReminderHeader."Currency Code")),
ReminderHeader."Interest Amount",
ReminderHeader."Additional Fee",
FORMAT(ReminderTotal,0,ApplicationManagement.AutoFormatTranslate(1,ReminderHeader."Currency Code")),
...