Accounts Receivable Invoice with error to be deleted

Dear All

We are using PeopleSoft FSCM 9.2 with no/zero image update and peopletools version is 8.53.14

As we don't sell any item or as we don't use billing module, we use the following navigation to record a receivable. Once the invoice is recorded it sometimes happen than due to unknown reasons it goes in error and thus never get posted, so it remains there in the system as it is. And at times we make another invoice to correctly re we take receipt against this invoice to complete the incoming receipt cycle of ours.

Could anyone guide us how to delete/eliminate the Account Receivable once it's posted in the Accounts Receivable module.