Reverse Multiple Invoices
Application component: Invoicing
App type: SAP GUI
Description:   This function:  Generates contract accounting documents, which reverse bill receivables or credit memos  Reverses posting documents that were posted as clearing documents during invoicing  Formats the data for the print reversal  Processes budget billing plans and billing documents   The invoicing reversal transaction (EA15) reverses just the print document, and leaves the billing documents untouched.  You can also use this function to reverse the budget billing requests: The requested budget billing plan items are the reopened an a reversal document is generated.The reversal must be carried out in a particular sequence. The reversal must begin with the most recent print document. Then the reversal can take place in reverse order until the older print documents.  If the due date of a document with clearing restriction Items cannot be processed until next regular invoice (8) was synchronized with the bill due date during invoicing, the clearing restriction is reactivated during reversal. The due date that was entered is invoicing is kept.   In the case of an extended invoicing reversal, clearing payments that have already taken place are normally automatically reset.  The following graphic provides an overview of the reversal types for invoicing, billing, and budget billing requests:   
Key features:  Posting document creation  The input parameter Reversal date and the document source key R9 are stored in the FI-CA document header. The reconciliation key is assigned internally during invoicing reversal as a combination of entry date, source key and consecutive number, and is transferred to the document header.. The reversal document number is updated as a clearing document number in the business partner items of the document to be reversed.   Additional posting documents that arise in invoicing as a result of account maintenance or interest calculation, for example, are reversed automatically.  Processing of the Billing Document and Budget Billing Plan  Once reversed, the billing documents or budget billing plans processed during bill creation or partial bill creation are ready to be reinvoiced. The billing documents are marked as posted and reversed; the document number of the partial bill is deleted in the budget billing plan item, so that a new partial bill can be created.  If any budget billing plans were created in invoicing, they can be deleted again, provided that no further processing steps took place. Any deactivated budget billing plans or budget billing plan items are activated.  Automatic reversal of clearing payments Payments can be automatically reversed and posted as payments on account. To do this, use the activity Define Basic Settings for Reversal in Customizing under SAP Utilities  Invoicing  Basic Settings . Here you can do the following:   Split the payment amount between the contracts of all clearings involved  Create a new item for the business partner  Re-post the payment amount in the clarification account of the incoming payment   Automatic partial reset during invoicing reversal Previously, it was not possible to execute an automatic clearing reversal if the clearing document had cleared several FI/CA documents. The Automatic Partial Reversal of Clearing Documents function now enables you to do this. You can specify reversal options in the SAP Utilities Customizing menu under Invoicing  Basic Settings  Define Basic Settings for Reversal .