Format of id in applicaton IC.CHARGE

IC.CHARGE.ID
Identifies the generic charging structure table - IC.CHARGE .
IC.CHARGE can be defined for a particular account or a group of account or group of account with currency.
The id for IC.CHARGE for a particular account is defined as 'A-account number ' . Internal accounts are not allowed.
The id for IC.CHARGE for a particular group is defined as 'G-group number'
The id for IC.CHARGE for a particular group ,for a particular currency is defined as 'G-group number - currency'

Validation Rules
Alpha numberic character
A- valid account number or
G- valid group number (ACCT.GEN.CONDITION id) or
G-valid group number - valid currency.

I'm not sure I get your needs.

To see all VERSION defined for IC.CHARGE.PRODUCT use the application VERSION to list them, in jsh you can use LIST F.VERSION WITH @ID LIKE "IC.CHARGE.PRODUCT..." ONLY BY @ID
If you want to attach a routine for all versions (current and future) and even to vanilla application you can use VERSION.CONTROL (just make sure all VERSION have EXC.INC.RTN set to Y).

Sorry, I newer used EB.FILE.UPLOAD - and I'm not a sir ;-)

The IC.CHARGE.MOD.RTN is called when the account is correctly set up to be due to the charge on the day you start the enquiry.
If the due date isn't TODAY start the enquiry with the correct CALC.DATE.