diff --git a/main/plugins/org.talend.repository/src/main/java/org/talend/repository/ui/wizards/exportjob/scriptsmanager/esb/DataSourceConfig.java b/main/plugins/org.talend.repository/src/main/java/org/talend/repository/ui/wizards/exportjob/scriptsmanager/esb/DataSourceConfig.java
index ce3d8822e6c..1ea5b193ccd 100644
--- a/main/plugins/org.talend.repository/src/main/java/org/talend/repository/ui/wizards/exportjob/scriptsmanager/esb/DataSourceConfig.java
+++ b/main/plugins/org.talend.repository/src/main/java/org/talend/repository/ui/wizards/exportjob/scriptsmanager/esb/DataSourceConfig.java
@@ -66,7 +66,9 @@ public class DataSourceConfig {
         Collection<String> aliases = new HashSet<String>();
 
         getJobletAliases(processItem, aliases);
-        getAliases(processItem.getId(), aliases);
+        if (processItem != null ) {
+            getAliases(processItem.getId(), aliases);
+        }
         return aliases;
     }