Facing issue while exporting the ID objects

Hi Gurus,

Export failed: Attempt to access application REPOSITORY using Http Method Invocation (HMI) failed. Detailed information: Invoking ROA method "ReadObjects" via HMI ... FAILED due to following exception: Message: Connection to system REPOSITORY using application REPOSITORY lost. Detailed information: IOException while sending request to "http://xxx:50000/rep/remoteobjectaccess/int?container=ejb"! Exception is:Message: Connection refused

But I was able to export the ESR objects.

Regards,

Jittu