If the invoices were created manually, and not posted, there is no way to recover them.

Thank you

it has not been posted, but can I recenter  the information??

Yes, if you deleted invoices before posting, you should be able to re-enter the invoice data manually (assuming you have the required details).

Great!!!!

it will affects the books???

mean the company account???

no right??

because the invoice turned cero and will be reentered with the right information 

Am I right ???

In Sage 100 (ERP), nothing is final until posted.  The GL is not affected until that data is created during the posting process.  Vendor invoices don't become actual Payables until posted.  Customer invoices don't become actual Receivables until posted.