diff --git a/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/AbstractDatasetDropboxHandler.java b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/AbstractDatasetDropboxHandler.java
index 178f446afbe01e553a92b26cec29b4d8cbe8e573..23ca765714ceb759385e118ca05f82d9ce78849e 100644
--- a/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/AbstractDatasetDropboxHandler.java
+++ b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/AbstractDatasetDropboxHandler.java
@@ -154,9 +154,10 @@ abstract public class AbstractDatasetDropboxHandler implements Serializable
                                         fileOperations.copyToDirectoryAs(source, destDir, newName);
                                     } catch (IOExceptionUnchecked ex)
                                     {
-                                        operationLog.error(createCopyErrorMessage(source, destDir,
+                                        operationLog.warn(createCopyErrorMessage(source, destDir,
                                                 newName)
-                                                + ": " + ex.getMessage());
+                                                + ". Operation will be retried. Details: "
+                                                + ex.getMessage());
                                         return null;
                                     }
                                     return Boolean.TRUE;
diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/dto/DatasetDescription.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/dto/DatasetDescription.java
index ed7ae1e30abd048444f1d489e6febe9043fd3311..bb1aaef5a3e7650350ad1be1f76e06cf7377c675 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/dto/DatasetDescription.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/dto/DatasetDescription.java
@@ -49,7 +49,7 @@ public class DatasetDescription implements Serializable
         this.sampleCode = sampleCode;
         this.groupCode = groupCode;
         this.projectCode = projectCode;
-        this.groupCode = groupCode;
+        this.experimentCode = experimentCode;
     }
 
     public String getDataSetLocation()