Change Invoice Document

Hi All,

Our customer converted all existing PO's from SAP jurisdiction code (9 digits) to vertex jurisdiction code (10 digits). MM  Invoice was already posted before conversion.  So, this old invoice contains old jurisdiction code.  While reversing the invoice (using MR8M) we are getting the following error:

Error in external tax system: Line:      0 - 0440 TxJCdSTIO The fleximap module

Message no. FS861

Can anyone help me in how to reverse the the existing invoice with old jurisdiction code?  What is the standard process to

handle old invoice cancellations after vertex conversion?

Thanks,

Ram