Voiding and Reassigning Documents 
Use
In China, you have to account for all the prenumbered forms that you have purchased. If you lose or misprint a form or a series of forms, for example, you have to void the prenumbered forms or reassign the document numbers. These activities are necessary for creating the legally required Report on Invoices Purchased, Issued, and Held and the Report on VAT Invoices Issued (Special/Normal).
Activities
Customizing
Define the void reasons in Customizing for Cross-Application Components (CA), by choosing General Application Functions ® Cross-Application Document Numbering ® China ® Maintain Void Reason Codes.
Day-to-Day Activities
The following transactions enable you to void prenumbered forms or to reassign document numbers:
· IDVD Void Unused Prenumbered Documents