Repeating a M0940 message for an import declaration
For an import, Message M0940 has been processed and we have got the declaration registered as well with Customs. But we have not received the release of goods message yet instead an error message to have information related to Dcouments. Declaration has been updated with this info. But we are not able to repate the message M0940 which states 'A registration no. already exists'. Please suggest how do we provide the updated declaration details to Customs?
Quick response is much appreciated.