Posted invoice is nothing but a History Purpose . If change in Posted invoice level then it will not change in all posted tables Like Custom Ledger Entry, ILE , Tax related Tables.
That is not the best practice , if your client posted the invoice with wrong customer, then create the CREDIT MEMO to reverse all tables , and create the new invoice.
Comments
Posted invoice is nothing but a History Purpose . If change in Posted invoice level then it will not change in all posted tables Like Custom Ledger Entry, ILE , Tax related Tables.
That is not the best practice , if your client posted the invoice with wrong customer, then create the CREDIT MEMO to reverse all tables , and create the new invoice.