Data Hub removes items, if target system publication completes with errors

Hello everyone,

in our development for a customer, we use the Data Hub for importing product data from an SAP ERP system to hybris (the version is 6.1.0.3 RC1). During the import process, an exception occurred in an special value translator, we've configured in Data Hub target item transformation. The result was, that the target item publication completes with errors (this is OK for us). Unfortunately, as a resuit of that, we found impexes in the /hybris/data/media/sys_master/impex/ folder which removes products from hybris! Is there an appropriate way to prevent the Data Hub from removing data in case of exceptions during the import?

Thanks in advance!

Greets, Robert