**After Posting this Sales Invoice, it was found that user had selected wrong Customer Account. This sales order was of “Litware Inc.”instead of “**Light and Design”.
Now what we want is;
Cancellation of this Sales Invoice (sort of reversal)
Inventory of my warehouse should also increase by 100 pcs.
You cannot “reverse” an invoice, it is against most legal audit tracking requirements for obvious reasons. Once invoiced you create a credit note. It is that simple.
Whatever process we use for correctness of this wrongly posted Invoice (like Credit Note, Sales Return Order, -ve Quantity on Sales Order), system uses “Recoverable Account” of Tax Component to post Excise Amount. Whereas Excise should be posted to “Payable Account”. Because is not actual goods return. We are doing a sort of “un-do” Invoice because of wrong posting due to user mistake. If it is actual goods return, then only Excise should posted to “Recoverable Account” (as per Indian Excise rule).
Then look at your Indian localisation for the Indian localisation rules and postings.
What I would say is you want to “undo” the positings, so add a negative line mirroring the first, then manually journal any other differences across as per local legal rules. If this is NOT in the Indian localisation it is not part of the Excise rule and you need to talk to an Indian partner to meet your needs. It may help if you had actually asked this question and the start, a generic question gets a generic answer.