When creating pojo, for columns that are byte[], define in pojo as ByteString ----------------------------------------------------------------------------- Key: TEIIDDES-3005 URL: https://issues.jboss.org/browse/TEIIDDES-3005 Project: Teiid Designer Issue Type: Enhancement Components: Dialogs Affects Versions: 10.0.3 Reporter: Van Halbert Assignee: Barry LaFond When the pojo is being created and the data type is a byte[], then define the data type in the pojo as com.google.protobuf.ByteString. That would mean the get/set method for this specific column would us ByteString.