Proforma Invoice to GTS
As per the SAP standard, we can create multiple Proforma Invoices in ECC.
If it is Integrated with GTS for export, then the first Proforma will be triggered to GTS.In case if we create second Proforma Invoice in ECC for the same , In GTS we are getting the error message as " creation not allowed , transaction already transfered to GTS".This is expected since we have the corresponding declaration in GTS.
In this scenario, as per the SAP standard(With GTS), system will allow to create multiple proforma invoices even after creation of declaration ? If yes how to restrict the second Proforma invoice once the declaration already exist in GTS for the same.
Thanks in advance.