END (Balance) Accounts are not YTD

Dear Experts,

I'm troubling you again with the following:

Working with BPC 10 NW.

We are getting our data from the old general Ledger 0FI_GL_4. But the balance/END account (LEQ and AST) are not YTD aggregated, instead they come in like movements/motions (IDK what is the correct word in english).

We need to get this data in YTD basis.

If it is not possible,

¿how should I do to accumulate it using Script Logic?

¿can you recommend me another method? like using copy or another package...

Thanks a lot in advance.

Lucas.