I/B on ECC - serialization

Hi,

There is a Non-SAP system sending inspection lot results and batch attribute data to ECC via XI. There is a ABAP proxy communication between XI (Forwarder) --> ECC (Receiver). This data is updated in some tables on ECC. If the first data message fails on ECC, ECC should not process subsequent incoming messages untill the earlier one is successfully processed. Is there any functionality available stops the subsequent message flow ?

Best Regards

Neeraj